Vacuum Insulation Pipe Fa'asologa

Fa'amatalaga Puupuu:

Vacuum Insulated Pipe (VI Piping), e ta'ua o Vacuum Jacketed Pipe (VJ Piping) o loʻo faʻaaogaina mo le fesiitaiga o le okesene vai, faʻafefe vai, argon vai, hydrogen vai, helium vai, LEG ma le LNG, e fai ma sui atoatoa mo le faʻaogaina o paipa masani.

  • Fa'atosina Fa'avela Sili: O lo tatou Fa'aalumaga Vacuum Insulation Pipe Fa'asologa o lo'o fa'ainisinia ma fa'atekonolosi fa'alumaina fa'alumaina, fa'amautinoa le mata'ina o le fa'amaluina o le vevela. E fa'aitiitiga lelei e le fa'amama fa'amama le vevela, fa'amautu le vevela o le sua ma fa'aitiitia ai le malosi. O lenei vaega e fa'aleleia atili ai le fa'aogaina o faiga ma e mafai ona maua ai se fa'aola taua tele.
  • Lelei Lelei ma le Umi: Fausia i mea e sili ona lelei, o la matou Vacuum Insulation Pipe Series o loʻo faʻaalia ai le tumau ma le umi o le ola. E mafai ona tatalia siosiomaga tau alamanuia faigata, tetee i le pala, ma faatumauina lona insulation meatotino i le taimi. O paipa e manaʻomia sina tausiga itiiti, e faʻaitiitia ai le taimi faʻagata ma faʻateleina le gaosiga o galuega.
  • Faigofie Faʻapipiʻi ma Faʻasinomaga: O la matou Vacuum Insulation Pipe Series ua mamanuina mo le faʻapipiʻiina faigofie ma ofoina atu filifiliga faʻapitoa e faʻafetaui ai manaʻoga faʻapitoa o galuega. O paipa o loʻo maua i lapopoa eseese ma e mafai ona faʻafetaui ina ia fetaui ma faʻaoga taʻitasi, faʻamautinoaina se faʻaogaina lelei i faiga o loʻo iai.
  • Fofo Fa'alesiosiomaga: O le matou Vacuum Insulation Pipe Series e fa'aolaina le fa'atumauina e ala i le fa'aitiitia o le fa'aaogaina o le malosi ma fa'aitiitia le fa'aosoina o le kaponi. O le fa'aleleia o le fa'alumaina o le vevela e fa'aitiitia ai le vevela, fa'aitiitia ai le mana'oga mo le fa'aogaina pea o le malosi e fa'amautu ai le vevela mana'omia. E ala i le teu fa'afaigaluegaina oa tatou oloa, o lo'o saofagā ai tagata fa'atau i se lumana'i lanumeamata a'o fa'aitiitia tau o galuega.
  • Avanoa Tele o Talosaga: O le natura felagolagomai o la tatou Vacuum Insulation Pipe Series e talafeagai ai mo le tele o faʻaoga faʻapisinisi. Mai fale kemisi i faiga fa'avevela fa'aitumalo, oa tatou paipa e tu'uina atu ai le fa'amautu fa'atuatuaina i tulaga eseese, fa'aleleia atili le malosi o le malosi ma fa'atumauina lelei le fa'atinoga.

Fa'amatalaga Oloa

Faailoga o oloa

Fa'atosina Fa'avela Sili: O le matou Fa'a'a'ala'au Fa'a'a'ala'au Fa'a'au'au fa'aoga fa'aogaina tekinolosi fa'amalo e fa'atupu ai se pa puipui vevela lelei i le va o le vai ma le si'osi'omaga. E fa'aitiitiga lelei e le fa'amama fa'amama le fa'aliliuina o le vevela, fa'aitiitia ai le fa'aleagaina o le malosi ma fa'amautu le vevela o le sua.

Lelei Lelei ma le Umi: Fausia i mea e sili ona lelei, o la matou Vacuum Insulation Pipe Series e ofoina atu le tumau ma le umi o le ola. E mafai ona tatalia mea pala, vevela ogaoga, ma faʻalavelave faʻainisinia, faʻamautinoa le umi o le faʻaogaina o le insulation.

Faigofie Faʻapipiʻi ma Faʻasinomaga: Faʻapipiʻiina o matou Vacuum Insulation Pipe Series e leai se faʻalavelave ma faʻaoga taimi. O paipa ua mamanuina ma foliga faʻaoga-tagata, faʻatagaina mo le faʻaogaina faigofie i faiga o loʻo iai. E le gata i lea, matou te ofoina atu filifiliga faʻapitoa e faʻafetaui ai paipa ina ia fetaui ma manaoga faʻapitoa o le poloketi, faʻamautinoaina le fetaui lelei.

Fa'afofoga Fa'alesiosiomaga: E ala i le fa'aitiitia o le vevela ma le fa'aitiitia o le fa'aaogaina o le malosi, o le matou Vacuum Insulation Pipe Series e fesoasoani i le fa'aleleia o le siosiomaga. O le lelei o le fa'a'ese'esega o a tatou paipa e fesoasoani e fa'aitiitia ai le fa'aosoina o le kaponi, ma avea ai ma filifiliga fa'alesiosiomaga mo pisinisi o lo'o taumafai e fa'aitiitia le a'afiaga o le si'osi'omaga.

Avanoa Tele o Talosaga: O la matou Vacuum Insulation Pipe Series e fetaui lelei mo le tele o ituaiga faʻaoga faʻapisinisi. Pe i totonu o fale gaosi oloa, fale gaosi malosi, poʻo isi faʻalapotopotoga faʻapisinisi, o matou paipa e tuʻuina atu faʻamautinoaga faʻamaʻi fofo, faʻateleina le malosi o le malosi ma le faʻatinoina o faiga.

Vitio

Vacuum Insulated Paipa

Vacuum Insulated Pipe (VI Piping), e ta'ua o Vacuum Jacketed Pipe (VJ Piping), e fai ma sui atoatoa mo le fa'aogaina o paipa masani. Pe a faatusatusa i paipa insulation masani, o le vevela leakage tau o VIP na o 0.05 ~ 0.035 taimi o insulation paipa masani. Fa'asao tele le malosi ma le tau mo tagata fa'atau.

O le faasologa o oloa o le Vacuum Jacketed Pipe, Vacuum Jacketed Hose, Vacuum Jacketed Valve, ma le Vaega Separator i le HL Cryogenic Equipment Company, lea na pasia se faasologa o togafitiga faʻapitoa faʻapitoa, e faʻaaogaina mo le fesiitaiga o le okesene vai, vai nitrogen, argon vai, vai hydrogen, vai helium, LEG ma LNG, ma o nei oloa o loo tautua mo meafaigaluega cryogenic (eg cryogenic tane, dewars ma coldboxes ma isi) i alamanuia o le vavaeeseina o le ea, kasa, vaalele, faaeletonika, superconductor, tupe meataalo, faapotopotoga otometi, meaai & meainu, fale talavai, falemaʻi, biobank, paʻu, mea fou gaosiga inisinia kemisi, uʻamea & sila, ma suʻesuʻega faasaienisi ma isi.

Tolu Ituaiga Feso'ota'iga VI Piping

O ituaiga feso'ota'iga e tolu e fa'atatau i na'o tulaga feso'ota'iga i le va o paipa VI. A fesoʻotaʻi le VI Pipe ma meafaigaluega, tane teu ma isi mea, e mafai ona faʻapipiʻiina le soʻotaga faʻatasi e tusa ai ma manaʻoga o tagata faʻatau.

Ina ia faʻateleina manaʻoga eseese o tagata faʻatau, Vacuum Insulated Pipe ua fausia ni ituaiga fesoʻotaʻiga se tolu, o le Vacuum Bayonet Connection Type with Clamps, Vacuum Bayonet Connection Type ma Flanges ma Bolts ma Welded Connection Type. E eseese tulaga lelei ma e talafeagai mo tulaga faigaluega eseese.

Avanoa o le Fa'aaogāga

Vacuum Bayonet Feso'ota'iga Ituaiga ma Pipi

Ituaiga Feso'ota'iga Bayonet Vacuum ma Flanges ma Fa'amau

Ituaiga Feso'ota'iga Uelo

Ituaiga So'oga

pipii

Flange ma Fa'amau

Uelo

Ituaiga Insulation i sooga

Vacuum

Vacuum

Perlite po'o Vacuum

Togafitiga Insulated i luga ole nofoaga

No

No

Ioe, fa'atumu le perlite i totonu po'o pamu mama i fafo mai lima fa'amama i so'oga.

Ole Taimi ole I totonu ole Paipa

DN10(3/8")~DN25(1")

DN10(3/8")~DN80(3")

DN10(3/8")~DN500(20")

Fuafuaga Omiga

≤8 pa

≤16 pa

≤64 pa

Fa'apipi'i

Faigofie

Faigofie

Uelo

Fua o le Fua

-196℃~ 90℃ (LH2 & LHe:-270℃ ~ 90℃)

Umi

1 ~ 8.2 mita/pcs

Mea

300 Fa'asologa uamea uamea

Alafua

LN2, LOX, LAr, LHe, LH2, VAE, LNG

Oloa Avanoa o le Sapalai

Oloa

Fa'amatalaga

Vacuum Bayonet Feso'ota'iga ma Pipi

Feso'ota'iga Bayonet Vacuum ma Flanges ma Fa'amau

Feso'ota'iga fa'amamafa

Paipa Vacuum Insulated

DN8

IOE

IOE

IOE

DN15

IOE

IOE

IOE

DN20

IOE

IOE

IOE

DN25

IOE

IOE

IOE

DN32

/

IOE

IOE

DN40

/

IOE

IOE

DN50

/

IOE

IOE

DN65

/

IOE

IOE

DN80

/

IOE

IOE

DN100

/

/

IOE

DN125

/

/

IOE

DN150

/

/

IOE

DN200

/

/

IOE

DN250

/

/

IOE

DN300

/

/

IOE

DN400

/

/

IOE

DN500

/

/

IOE

 

Uiga Fa'ainisinia

Totogi Fuafuaga Omiga ≥4.0MPa
Fua o le Fua -196C~90℃ (LH2& LHe:-270~90℃)
Ambient Temperature -50~90 ℃
Vacuum Leakage fua faatatau ≤1*10-10Pa*m3/S
Vacuum Level ina ua mae'a Fa'amautinoa ≤0.1 Pa
Metotia Insulated Vacuum Fa'a'ese'esega Fa'a'ese'esega Maualuga.
Adsorbent ma Getter Ioe
NDE 100% Su'ega Radiographic
Su'ega Su'ega 1.15 Time Design Pressure
Alafua LO2、LN2、LAr, LH2、LHe, LEG, LNG

Faiga paipa fa'alumaina ma fa'atumauina

Vacuum Insulated (VI) Piping System e mafai ona vaevaeina i Dynamic ma Static VI Piping System.

lOle Static VI Piping ua maeʻa atoatoa ile fale gaosi oloa.

lO le Dynamic VI Piping o loʻo ofoina atu se tulaga sili atu ona mautu e ala i le faʻaauau pea o le pamuina o le masini pamu i luga o le saite, ma o le vaega o totoe o le faʻapotopotoga ma le faʻagasologa o togafitiga o loʻo i ai pea i le fale gaosi oloa.

  Faiga paipa fa'a'ese'ese fa'ameamea Vacuum Insulated Piping System
Folasaga O le vacuum degree o le vacuum interlayer o loʻo mataʻituina pea, ma o le pamu mama e otometi lava ona faʻatonutonu e tatala ma tapuni, e faʻamautinoa ai le mautu ma le aoga o le vacuum degree. VJPs fa'amae'aina galuega fa'a'ese'ese gaogao i totonu o le fale gaosimea.
Tulaga lelei O le fa'atumauina o le masini e sili atu ona mautu, fa'ato'a fa'ate'aina le tausiga fa'amama i le galuega i le lumana'i. E sili atu le taugofie o tupe faʻafaigaluega ma faigofie faʻapipiʻi i luga ole laiga
Vacuum Bayonet Ituaiga Feso'ota'iga ma Pipi

Fa'atatau

Fa'atatau

Ituaiga Feso'ota'iga Bayonet Vacuum ma Flanges ma Fa'amau

Fa'atatau

Fa'atatau

Ituaiga Feso'ota'iga Uelo

Fa'atatau

Fa'atatau

Faiga Pipa Fa'amama Vacuum Insulated System: E aofia ai Pipe Vacuum Insulated, Fa'a'au Sa'o ma Faiga Pumu (e aofia ai pamu mama, solenoid valve ma vacuum gauges).

Fa'amatalaga ma Fa'ata'ita'iga

HL-PX-X-000-00-X

Fa'ailoga

HL Cryogenic Meafaigaluega

Fa'amatalaga

PD: Paipa malosi VI

PS: Pipa VI Static

Ituaiga So'oga

W: Ituaiga Uila

B: Vacuum Bayonet Type with Clamps

F: Vacuum Bayonet Type with Flanges and Bolts

Ole Taimi ole I totonu ole Paipa

010: DN10

080: DN80

500: DN500

Fuafuaga Omiga

08:8pa
16:16pa
25:25bar
32:32pa
40: 40pa

Mea o Pipa totonu

A: SS304
B: SS304L
C: SS316
D: SS316L
E: Isi

Vacuum Insulated Piping System

3.1.1 Vacuum Bayonet Ituaiga Feso'ota'i ma Pipi

Model

So'ogaItuaiga

Ole Taimi ole I totonu ole Paipa

Fuafuaga Omiga

Meao I totonu Paipa

Tulaga

Fa'amatalaga

HLPSB01008X

Vacuum Bayonet Connection Type with Clamps for Static Vacuum Insulated Piping System

DN10, 3/8"

8 pa

300 Fa'asologa uamea uamea

ASME B31.3

X:

Mea o Pipa totonu.

A e 304,

B e 304L,

C e 316,

D e 316L,

E o isi.

HLPSB01508X

DN15, 1/2"

HLPSB02008X

DN20, 3/4"

HLPSB02508X

DN25, 1"

Ole ta'ele ole Pipa totonu:Fautuaina ≤ DN25 poʻo 1 ". Pe filifilia le Vacuum Bayonet Connection Type with Flanges and Bolts (mai DN10, 3/8 "i DN80, 3"), Welded Connection Type VIP (mai DN10, 3/8" i DN500, 20" )

Ole ta'ele ole paipa i fafo:Fautuaina e le Enterprise Standard o le HL Cryogenic Equipment. E mafai foi ona gaosia e tusa ai ma manaoga o le tagata faatau.

Fuafuaga Omiga: Fautuaina ≤ 8 pa. Po'o le filifilia o le Vacuum Bayonet Connection Type with Flanges and Bolts (≤16 bar), Welded Connection Type (≤64 bar)

Mea ole paipa i fafo: A aunoa ma se manaʻoga faʻapitoa, o mea o le paipa i totonu ma fafo o le a filifilia tutusa.

3.1.2 Vacuum Bayonet Ituaiga Feso'ota'iga ma Flanges ma Fa'amau

Model

So'ogaItuaiga

Ole Taimi ole I totonu ole Paipa

Fuafuaga Omiga

Meao I totonu Paipa

Tulaga

Fa'amatalaga

HLPSF01000X

Ituaiga Feso'ota'iga Bayonet Vacuum ma Flanges ma Fa'amau mo Faiga Pipa Vacuum Insulated Static

DN10, 3/8"

8~16 pa

300 Fa'asologa uamea uamea

ASME B31.3

00: 

Fuafuaga Omiga.

08 o le 8pa,

16 o le 16pa.

 

X: 

Mea o Pipa totonu.

A e 304,

B e 304L,

C e 316,

D e 316L,

E o isi.

HLPSF01500X

DN15, 1/2"

HLPSF02000X

DN20, 3/4"

HLPSF02500X

DN25, 1"

HLPSF03200X

DN32, 1-1/4"

HLPSF04000X

DN40, 1-1/2"

HLPSF05000X

DN50, 2"

HLPSF06500X

DN65, 2-1/2"

HLPSF08000X

DN80, 3"

Ole ta'ele ole Pipa totonu:Fautuaina ≤ DN80 poʻo 3 ". Poʻo le filifilia o le Uelese Fesoʻotaʻiga Ituaiga (mai DN10, 3/8 "i DN500, 20"), Vacuum Bayonet Fesoʻotaʻiga Ituaiga ma Clamps (mai DN10, 3/8 "i DN25, 1").

Ole ta'ele ole paipa i fafo:Fautuaina e le Enterprise Standard o le HL Cryogenic Equipment. E mafai foi ona gaosia e tusa ai ma manaoga o le tagata faatau.

Fuafuaga Omiga: Fautuaina ≤ 16 pa. Po'o le filifilia o le Tu'aiga Feso'ota'iga Welded (≤64 pa).

Mea ole paipa i fafo: A aunoa ma se manaʻoga faʻapitoa, o mea o le paipa i totonu ma fafo o le a filifilia tutusa.

3.1.3 Ituaiga Feso'ota'iga Uelo

Model

So'ogaItuaiga

Ole Taimi ole I totonu ole Paipa

Fuafuaga Omiga

Meao I totonu Paipa

Tulaga

Fa'amatalaga

HLPSW01000X

Ituaiga Feso'ota'iga Uila mo Faiga Pipa Vacuum Vacuum Insulated

DN10, 3/8"

8~64 pa

300 Fa'asologa uamea uamea

ASME B31.3

00: 

Fuafuaga Omiga

08 o le 8pa,

16 ole 16pa,

ma le 25, 32, 40, 64.

 

X: 

Mea o Pipa totonu.

A e 304,

B e 304L,

C e 316,

D e 316L,

E o isi.

HLPSW01500X

DN15, 1/2"

HLPSW02000X

DN20, 3/4"

HLPSW02500X

DN25, 1"

HLPSW03200X

DN32, 1-1/4"

HLPSW04000X

DN40, 1-1/2"

HLPSW05000X

DN50, 2"

HLPSW06500X

DN65, 2-1/2"

HLPSW08000X

DN80, 3"

HLPSW10000X

DN100, 4"

HLPSW12500X

DN125, 5"

HLPSW15000X

DN150, 6"

HLPSW20000X

DN200, 8"

HLPSW25000X

DN250, 10"

HLPSW30000X

DN300, 12"

HLPSW35000X

DN350, 14"

HLPSW40000X

DN400, 16"

HLPSW45000X

DN450, 18"

HLPSW50000X

DN500, 20"

Ole ta'ele ole paipa i fafo:Fautuaina e le Enterprise Standard o le HL Cryogenic Equipment. E mafai foi ona gaosia e tusa ai ma manaoga o le tagata faatau.

Mea ole paipa i fafo: A aunoa ma se manaʻoga faʻapitoa, o mea o le paipa i totonu ma fafo o le a filifilia tutusa.

Faiga paipa fa'a'ese'ese fa'ameamea

3.2.1 Vacuum Bayonet Ituaiga Feso'ota'iga ma Pipi

Model

So'ogaItuaiga

Ole Taimi ole I totonu ole Paipa

Fuafuaga Omiga

Meao I totonu Paipa

Tulaga

Fa'amatalaga

HLPDB01008X

Vacuum Bayonet Connection Type with Clamps for Static Vacuum Insulated Piping System

DN10, 3/8"

8 pa

300 Fa'asologa uamea uamea

ASME B31.3

X:Mea o Pipa totonu.

A e 304,

B e 304L,

C e 316,

D e 316L,

E o isi.

HLPDB01508X

DN15, 1/2"

HLPDB02008X

DN20, 3/4"

HLPDB02508X

DN25, 1"

Ole ta'ele ole Pipa totonu:Fautuaina ≤ DN25 poʻo 1 ". Pe filifilia le Vacuum Bayonet Connection Type with Flanges and Bolts (mai DN10, 3/8 "i DN80, 3"), Welded Connection Type VIP (mai DN10, 3/8" i DN500, 20" )

Ole ta'ele ole paipa i fafo:Fautuaina e le Enterprise Standard o le HL Cryogenic Equipment. E mafai foi ona gaosia e tusa ai ma manaoga o le tagata faatau.

Fuafuaga Omiga: Fautuaina ≤ 8 pa. Po'o le filifilia o le Vacuum Bayonet Connection Type with Flanges and Bolts (≤16 bar), Welded Connection Type (≤64 bar)

Mea ole paipa i fafo: A aunoa ma se manaʻoga faʻapitoa, o mea o le paipa i totonu ma fafo o le a filifilia tutusa.

Malosiaga Tulaga:E mana'omia e le nofoaga le tu'uina atu o le eletise i pamu mama ma fa'ailoa i le HL Cryogenic Equipment le fa'amatalaga eletise i le lotoifale (Voltage ma Hertz)

3.2.2 Vacuum Bayonet Ituaiga Feso'ota'iga ma Flanges ma Fa'amau

Model

So'ogaItuaiga

Ole Taimi ole I totonu ole Paipa

Fuafuaga Omiga

Meao I totonu Paipa

Tulaga

Fa'amatalaga

HLPDF01000X

Ituaiga Feso'ota'iga Bayonet Vacuum ma Flanges ma Fa'amau mo Faiga Pipa Vacuum Insulated Static

DN10, 3/8"

8~16 pa

300 Fa'asologa uamea uamea

ASME B31.3

00: Fuafuaga Omiga.

08 o le 8pa,

16 o le 16pa.

 

X: 

Mea o Pipa totonu.

A e 304,

B e 304L,

C e 316,

D e 316L,

E o isi.

HLPDF01500X

DN15, 1/2"

HLPDF02000X

DN20, 3/4"

HLPDF02500X

DN25, 1"

HLPDF03200X

DN32, 1-1/4"

HLPDF04000X

DN40, 1-1/2"

HLPDF05000X

DN50, 2"

HLPDF06500X

DN65, 2-1/2"

HLPDF08000X

DN80, 3"

 

Ole ta'ele ole Pipa totonu:Fautuaina ≤ DN80 poʻo 3 ". Poʻo le filifilia o le Uelese Fesoʻotaʻiga Ituaiga (mai DN10, 3/8 "i DN500, 20"), Vacuum Bayonet Fesoʻotaʻiga Ituaiga ma Clamps (mai DN10, 3/8 "i DN25, 1").

Ole ta'ele ole paipa i fafo:Fautuaina e le Enterprise Standard o le HL Cryogenic Equipment. E mafai foi ona gaosia e tusa ai ma manaoga o le tagata faatau.

Fuafuaga Omiga: Fautuaina ≤ 16 pa. Po'o le filifilia o le Tu'aiga Feso'ota'iga Welded (≤64 pa).

Mea ole paipa i fafo: A aunoa ma se manaʻoga faʻapitoa, o mea o le paipa i totonu ma fafo o le a filifilia tutusa.

Malosiaga Tulaga:E mana'omia e le nofoaga le tu'uina atu o le eletise i pamu mama ma fa'ailoa i le HL Cryogenic Equipment le fa'amatalaga eletise i le lotoifale (Voltage ma Hertz)

3.2.3 Ituaiga Feso'ota'iga Uelo

Model

So'ogaItuaiga

Ole Taimi ole I totonu ole Paipa

Fuafuaga Omiga

Meao I totonu Paipa

Tulaga

Fa'amatalaga

HLPDW01000X

Ituaiga Feso'ota'iga Uila mo Faiga Fa'apa'apa Fa'a'ula'au Vacuum

DN10, 3/8"

8~64 pa

Uamea uamea 304, 304L, 316, 316L

ASME B31.3

00:

Fuafuaga Omiga

08 o le 8pa,

16 ole 16pa,

ma le 25, 32, 40, 64.

.

 

X: 

Mea o Pipa totonu.

A e 304,

B e 304L,

C e 316,

D e 316L,

E o isi.

HLPDW01500X

DN15, 1/2"

HLPDW02000X

DN20, 3/4"

HLPDW02500X

DN25, 1"

HLPDW03200X

DN32, 1-1/4"

HLPDW04000X

DN40, 1-1/2"

HLPDW05000X

DN50, 2"

HLPDW06500X

DN65, 2-1/2"

HLPDW08000X

DN80, 3"

HLPDW10000X

DN100, 4"

HLPDW12500X

DN125, 5"

HLPDW15000X

DN150, 6"

HLPDW20000X

DN200, 8"

HLPDW25000X

DN250, 10"

HLPDW30000X

DN300, 12"

HLPDW35000X

DN350, 14"

HLPDW40000X

DN400, 16"

HLPDW45000X

DN450, 18"

HLPDW50000X

DN500, 20"

Ole ta'ele ole paipa i fafo:Fautuaina e le Enterprise Standard o le HL Cryogenic Equipment. E mafai foi ona gaosia e tusa ai ma manaoga o le tagata faatau.

Mea ole paipa i fafo: A aunoa ma se manaʻoga faʻapitoa, o mea o le paipa i totonu ma fafo o le a filifilia tutusa.

Malosiaga Tulaga:E mana'omia e le nofoaga le tu'uina atu o le eletise i pamu mama ma fa'ailoa i le HL Cryogenic Equipment le fa'amatalaga eletise i le lotoifale (Voltage ma Hertz)


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