China mmiri mmiri oxygen na-agbanwe agbanwe
Nkọwapụta ngwa ngwa:
- E mebere usoro nhazi dị elu maka usoro ọyịga oxygen
- Nchekwa dịgidere na-ahụ maka nchekwa na ntụkwasị obi na Internet Internet
- Nhọrọ dị iche iche dị iji zute ihe achọrọ
- Emepụtara site na ụlọ ọrụ na-eduga na China na China nwere aha na-elekwasị anya na ngosipụta na ọhụrụ
Nkọwa nke ngwaahịa:
Emebe na mgbanwe: Goy China oxyn oxynoxyn na-eweta ngwọta nke pụrụ ịdabere na ya maka njigide mmiri oxygen na gburugburu ebe nchekwa. Ezubere hosis iji guzogide ihe ịma aka nke transyen, na-eme mgbanwe na-emebi na-enweghị imebi na agụụ ma ọ bụ nchekwa.
Edoziwanye nchekwa na ntụkwasị obi: Site na iji lekwasị anya na nchekwa, a na-eji ihe eji eme ihe na usoro na-emepụta ihe dị elu. Ekike zuru oke nke hoses na-eme ka nguzogide ha na-eme ka nguzogide elu na oke okpomọkụ, na-enye a pụrụ ịdabere na ya n'ụzọ na-ebufe oxygen na-aga n'ihu.
Nhazi iji dabara na mkpa ụfọdụ: anyị ghọtara na ngwa ụlọ ọrụ dị iche iche achọrọ. Ọ bụ ya mere na anyị ga-eme nhọrọ na-enweghị nhazi, gụnyere ọdịiche n'ogologo, dayameta, na usoro ihe onwunwe, si otú ahụ na-eme ka ọrụ dị iche iche na nchekwa arụmọrụ.
Ọkachamara Nrụpụta Ọkachamara: Dị ka ụlọ ọrụ mmepụta ihe mmepụta na china, anyị na-eweta akụ na ụba na nkwa ọrụ maka imepụta usoro ihe ndị anyị na-agbanwe agbanwe. Usoro njikwa njikwa anyị dị oke mma na-ahụ na ọ bụla hose ọ bụla na-ezute ụkpụrụ ụlọ ọrụ kachasị elu, na-ebute arụmọrụ a pụrụ ịdabere na ndị ahịa anyị.
Nkwado ụlọ ọrụ zuru oke: Anyị kwenyere na ịkwado ndị ahịa anyị zuru oke na ahụmịhe ha na ngwaahịa anyị. Site na nhọrọ mbu ngwaahịa na nkwado azụmaahịa na nkwado ọrụ aka, ndị otu anyị raara na ha na ndị ahịa anyị, na-enye ndị ahịa anyị aka mgbe ọ bụla.
Na nchịkọta, China mmiri mmiri oxygen na-eme ka njikọta nke siri ike, na-akwalite nchekwa, yana nkwa anyị na-akwado oke ọrụ ụlọ ọrụ na-emepụta ihe. Site na itinye uche na ntụkwasị obi na ihe ohuru, hoses bụ ezigbo nhọrọ maka ijikwa ngwa ọyịga ikuku dị irè na ngwa ọrụ dị iche iche.
Vidio
Vakum suping
Velum innoulated hose (oghere oghere), ya bụ sọks jaketị ahụ, dị ka ihe nnọchibido zuru oke maka mkpuchi mkpuchi. E jiri ya tụnyere mkpuchi nke na-esi ísì ụtọ, uru ọkụ na-acha uhie uhie bụ naanị 0p 0.05 ~ 0.035 nke mkpuchi ọkpọkọ. Na-echekwa ike na ụgwọ maka ndị ahịa.
A na-eji usoro nke oghere a na-ahụ maka oghere, valum insulated pipe, na-agagharị na-ebugharị usoro ọgwụgwọ mmiri, nke na-agagharị, na ngwaahịa ndị a na-arụ ọrụ maka ngwa agha (eg crygenic, Dewar na oyixbox wdg) N'aslọ ọrụ nke contermes nke ikuku, gas, ihe oriri na nkwakọba ihe, igwe na-arụ ọrụ, na nyocha sayensị wdg.
Akụkụ anọ
Iji mee ka mkpa dị iche iche nke ndị ahịa, enwere ụdị njikọ anọ maka hose soom. Akụkụ atọ ndị mbụ na-emetụta naanị ọnọdụ njikọ dị n'etiti hoses na-agbanwe agbanwe. A na-eji ụdị njikọ nke anọ, nke eji eji eme ihe naanị maka njikọ njikọ nke vine sons na akụrụngwa na ụgbọ mmiri.
Mgbe VI na-agbanwe agbanwe na akụrụngwa, nchekwa nchekwa na ndị ọzọ, enwere ike ịhazi njikọ njikọ dị ka achọrọ.
Akwukwo akwukwo
| VAcuum bayonet Pinney na clamps | Vayum bayonet ụdị na flanges na bolts | Ụdị ejiji | Ụdị njikọ njikọ njikọ | |
| Ụdị njikọ | Clamps | Flonses na bolts | Weld | Eri |
| Ụdị mkpuchi na nkwonkwo | Oghomum | Oghomum | Perlite ma ọ bụ oghere | Na-akpọ nkụ |
| Ọgwụ mgbochi na saịtị | No | No | Ee, perlite jupụtara n'ime ma ọ bụ oghere wụpụ site na uwe ejiji na nkwonkwo ụkwụ. | Okwukwe |
| Ọkwa ọkwa nke ọkpọkọ | DN10 (3/8 ") ~ DN25 (1") | DN10 (3/8 ") ~ DN80 (3") | DN10 (3/8 ") ~ DN150 (6") | DN10 (3/8 ") ~ DN25 (1") |
| Ntuli aka | ≤8 mmanya | ≤16 mmanya | ≤40 mmanya | ≤16 mmanya |
| Echichi | Mfe | Mfe | Weld | Mfe |
| Mepụta ọnọdụ okpomọkụ | -196 ℃ ~ 90 ℃ (lh2 & lhe: -270 ℃ ~ 90 ℃) | |||
| Ogologo | ≥ 1 mita / PC | |||
| Mgwooru | 300 usoro nchara nchara | |||
| Keusoro | LN2, Lox, Lar, LHE, LH2, Lng | |||
Mkpuchi mkpuchi
Ngalaba VI na-emetụta ụdị mkpuchi nchekwa dị elu abụọ, gụnyere steeti na-enweghị mkpuchi mkpuchi, enwere nnyefe atọ na mkpokọta.
| Enweghị mkpuchi nchebe | |
| Mkpuchi mkpuchi | |
| Mkpuchi mkpuchi mkpuchi |  |
Ngwaahịa nke ọkọnọ
| Ihe emeputara ohuru | Nkowa | Vakum bayonet na clamps | Vakum bayonet na flanges na bolts | Weld esurated njikọ | Njikọ eri |
| Vakum suplible na-agbanwe agbanwe | Do8 | Okwukwe | Okwukwe | Okwukwe | Okwukwe |
| Dn15 | Okwukwe | Okwukwe | Okwukwe | Okwukwe | |
| Dn20 | Okwukwe | Okwukwe | Okwukwe | Okwukwe | |
| Dn25 | Okwukwe | Okwukwe | Okwukwe | Okwukwe | |
| DN32 | / | Okwukwe | Okwukwe | / | |
| DN40 | / | Okwukwe | Okwukwe | / | |
| Do5 | / | Okwukwe | Okwukwe | / | |
| Dn65 | / | Okwukwe | Okwukwe | / | |
| Dn80 | / | Okwukwe | Okwukwe | / | |
| Dn100 | / | / | Okwukwe | / | |
| Dn125 | / | / | Okwukwe | / | |
| Dn150 | / | / | Okwukwe | / |
Nkà na ụzụ
| Mepụta ọnọdụ okpomọkụ | -196 ~ 90 ℃ (lhe: -270 ~ 90 ℃) |
| Oke okpomoku | -50 ~ 90 ℃ |
| Vakum na-acha uhie uhie | ≤1 * 10-10Pa * m3/S |
| Valum larịị mgbe m kwere | ≤0.1 pa |
| Usoro mkpuchi | Oke mkpuchi dị elu. |
| Addorbent na onye na-enweta | Okwukwe |
| Nrụgide ule | 1.15 ugboro |
| Keusoro | Lo2, LN2, LN2, LH2, LHE, LE, LNG |
Dy ike na static na stasum
Enwere ike kewapụ insulated (VI) na-agbanwe agbanwe ike ke di ike na static vic vic na-agbanwe agbanwe.
lStatic VE VOSOS na-arụchasị arụ ọrụ.
lA na-enye VEF visk Vultum ọzọ nke zuru oke site na mgbapụta mgbapụta nke oghere oghere na saịtị, ọgwụgwọ agaghịkwa eme na ụlọ ọrụ ahụ. Ndị ọzọ nke mgbakọ ahụ na usoro ọgwụgwọ ka dị na ụlọ ọrụ na-arụpụta ihe. Yabụ, ike VJ PIPING kwesịrị ka enwee ya na sistemụ nrụpụta oghere.
| Dynamic Valum Na-agbanwe agbanwe | Static Sverum Issulated na-agbanwe agbanwe | |
| Ndubata | A na-achịkwa ọkwa nke oghere oghere ahụ na-aga n'ihu, na oghere mgbapụta na-akpaghị aka imeghe ma mechie, iji hụ na nkwụsi ike na ogo nke oghere | VjNa-agbanwe agbanweS mechaa mkpuchi mkpuchi na-arụ ọrụ na osisi na-arụpụta ihe. |
| Uru | Ibe oghere ahụ na-akwụsi ike karị, na-eme ka oghere dị mma n'ọdịnihu na-arụ ọrụ. | Ego na-abawanye ụba na ntinye saịtị dị mfe |
| Vayum bayonet ụdị na clamps | Ocho oru | Ocho oru |
| Vayum bayonet ụdị na flanges na bolts | Ocho oru | Ocho oru |
| Ụdị ejiji | Ocho oru | Ocho oru |
| Ụdị njikọ njikọ njikọ | Ocho oru | Ocho oru |
Valum valum suplivable hkeeheSistem: mejupụtara oghere na-agbanwe agbanwe na hoses na-agbanwe agbanwe, jumple hoses na oghere oghere (gụnyere nfuli ikuku, valuum valum na oghere). Arụnyere n'ụzọ dị mfe n'ime obere ụlọ. Ogologo nke otu oghere na-agbanwe agbanwe na-agbanwe agbanwe dị ka ihe ndị ahịa chọrọ.
2.Specification na Model
HL-HX-X-000-00-X
Udi anumanu
HL Crydogenic akụrụngwa
Nkowa
HD: Dranic Vic di omimi
HS: Static VE HOSOS
Ụdị njikọ
W: ejikọ njikọ
B: Velum bayonet na clamps
F: Valluum bayonet na-eji flanges na bolts
T: Nkwonkwo njikọ njikọ
Ọkwa ọkwa nke ọkpọkọ
010: DN10
...
080: DN80
...
150: DN150
Ntuli aka
08: 8Bar
16: 16bar
25 Bata
32: 32Ba
40: 40Bar
Ihe nke ime n'ime
A: SS304
B: SS304L
C: SS316
D: ss31l
E: Ndị ọzọ
3.1 Static Scrulated Moogenic na-agbanwe agbanwe
| Moezel | NjikotaUdi | Ọkwa ọkwa nke ọkpọkọ | Ntuli aka | Mgwoorunke ọkpọkọ n'ime | Standadi | Remaaki |
| HLHSB01008X | Vayum bayonet dị na clamps maka static statum supsum ensulated na-agbanwe agbanwe | DN10, 3/8 " | 8 mmanya
| 300 usoro nchara nchara | Asme B31.3 | X: Ihe nke ime n'ime. A bụ 304, B bụ 304l, C dị 316, D bụ 316L, E bụ ndị ọzọ. |
| HlhsB01508X | DN15, 1/2 " | |||||
| HlhsB02008X | DN20, 3/4 " | |||||
| HlhsB02508X | Dn25, 1 " |
Onu ogugu nke pipe dị n'ime:Akwadoro ≤ DN25 ma ọ bụ 1 ". Ma ọ bụ họrọ ụdị njikọ na flancs na bont (site na DN10, 3/8" na DN150, 6 ")
Nnọọ ọkwa nke ọkpọkọ:A na-atụ aro site na Standard Standard of HL Cryogenic akụrụngwa. Ọ nwekwara ike mepụta ya dịka ihe achọrọ nke onye ahịa.
Nrụpụta Nchepụta: Akwadoro ≤ 8 mmanya. Ma ọ bụ họrọ ụdị oghere na flanges na bolts (≤16 mmanya), ụdị njikọ (≤40 mmanya)
Ihe nke ọkpọkọ: N'ekwesighi ihe puru iche, ihe eji aru di n'ime ya.
| Moezel | NjikotaUdi | Ọkwa ọkwa nke ọkpọkọ | Ntuli aka | Mgwoorunke ọkpọkọ n'ime | Standadi | Remaaki |
| HlhsF01000x | Vayum bayonet dị na flanges na bolts maka static statum clonimated na-agbanwe agbanwe | DN10, 3/8 " | 8 ~ 16 mmanya | 300 usoro nchara nchara | Asme B31.3 | 00: Usoro nrụgide. 08 bụ 8Bar, 16 bụ 16Bar.
X: Ihe nke ime n'ime. A bụ 304, B bụ 304l, C dị 316, D bụ 316L, E bụ ndị ọzọ. |
| HlhsF01500x | DN15, 1/2 " | |||||
| HlhsF02000x | DN20, 3/4 " | |||||
| HlhsF02500x | Dn25, 1 " | |||||
| HlhsF03200x | DN32, 1-1 / 4 " | |||||
| HlhsF04000x | DN40, 1-1 / 2 " | |||||
| HlhsF05000x | Dn50, 2 " | |||||
| HlhsF06500x | Dn65, 2-1 / 2 " | |||||
| HlhsF08000x | Dn80, 3 " |
Onu ogugu nke pipe dị n'ime:Akwadoro ≤ DN80 ma ọ bụ 3 ".
Nnọọ ọkwa nke ọkpọkọ:A na-atụ aro site na Standard Standard of HL Cryogenic akụrụngwa. Ọ nwekwara ike mepụta ya dịka ihe achọrọ nke onye ahịa.
Nrụpụta Nchepụta: Akwadoro ≤ 16 mmanya. Ma ọ bụ họrọ ụdị njikọ ahụ (≤40 mmanya).
Ihe nke ọkpọkọ: N'ekwesighi ihe puru iche, ihe eji aru di n'ime ya.
| Moezel | NjikotaUdi | Ọkwa ọkwa nke ọkpọkọ | Ntuli aka | Mgwoorunke ọkpọkọ n'ime | Standadi | Remaaki |
| HLHSW01000x | ALDED Consdị Njikọ maka Static Static Svenimated na-agbanwe agbanwe | DN10, 3/8 " | 8 ~ 40 Bar | 300 usoro nchara nchara | Asme B31.3 | 00: Ntuli aka 08 bụ 8Bar, 16 bụ iri na isii, na 25, 40.
X: Ihe nke ime n'ime. A bụ 304, B bụ 304l, C dị 316, D bụ 316L, E bụ ndị ọzọ. |
| HlhsW01500x | DN15, 1/2 " | |||||
| HlhsW02000x | DN20, 3/4 " | |||||
| HlhsW02500x | Dn25, 1 " | |||||
| HlhsW03200x | DN32, 1-1 / 4 " | |||||
| HlhsW04000x | DN40, 1-1 / 2 " | |||||
| HlhsW05000x | Dn50, 2 " | |||||
| HlhsW06500x | Dn65, 2-1 / 2 " | |||||
| HlhsW08000x | Dn80, 3 " | |||||
| HLhw10000x | Dn100, 4 " | |||||
| HLhw12500x | Dn125, 5 " | |||||
| HLhw15000x | DN150, 6 " |
Nnọọ ọkwa nke ọkpọkọ:A na-atụ aro site na Standard Standard of HL Cryogenic akụrụngwa. Ọ nwekwara ike mepụta ya dịka ihe achọrọ nke onye ahịa.
Ihe nke ọkpọkọ: N'ekwesighi ihe puru iche, ihe eji aru di n'ime ya.
| Moezel | NjikotaUdi | Ọkwa ọkwa nke ọkpọkọ | Ntuli aka | Mgwoorunke ọkpọkọ n'ime | Standadi | Remaaki |
| HLHST01000x | Vayum bayonet dị na clamps maka static statum supsum ensulated na-agbanwe agbanwe | DN10, 3/8 " | 8 ~ 16 mmanya | 300 usoro nchara nchara | Asme B31.3 | 00: Usoro nrụgide. 08 bụ 8Bar, 16 bụ 16Bar.
X: Ihe nke ime n'ime. A bụ 304, B bụ 304l, C dị 316, D bụ 316L, E bụ ndị ọzọ. |
| HlhsB01500x | DN15, 1/2 " | |||||
| HlhsB02000x | DN20, 3/4 " | |||||
| HlhsB02500x | Dn25, 1 " |
Onu ogugu nke pipe dị n'ime:Akwadoro ≤ DN25 ma ọ bụ 1 ". Ma ọ bụ họrọ ụdị njikọ na flancs na bont (site na DN10, 3/8" na DN150, 6 ")
Nnọọ ọkwa nke ọkpọkọ:A na-atụ aro site na Standard Standard of HL Cryogenic akụrụngwa. Ọ nwekwara ike mepụta ya dịka ihe achọrọ nke onye ahịa.
Nrụpụta Nchepụta: Akwadoro ≤ 16 mmanya. Ma ọ bụ họrọ ụdị njikọ ahụ (≤40 mmanya)
Ihe nke ọkpọkọ: N'ekwesighi ihe puru iche, ihe eji aru di n'ime ya.
3.2dynamic Wellum System
| Moezel | NjikotaUdi | Ọkwa ọkwa nke ọkpọkọ | Ntuli aka | Mgwoorunke ọkpọkọ n'ime | Standadi | Remaaki |
| HLHDB01008X | Vayum bayonet ụdị na clamps maka oghere nwere oghere ikuku na-agbanwe agbanwe | DN10, 3/8 " | 8 mmanya
| 300 usoro nchara nchara | Asme B31.3 | X:Ihe nke ime n'ime. A bụ 304, B bụ 304l, C dị 316, D bụ 316L, E bụ ndị ọzọ. |
| HlhDb01508X | DN15, 1/2 " | |||||
| HlhDb02008X | DN20, 3/4 " | |||||
| HlhDb02508X | Dn25, 1 " |
Onu ogugu nke pipe dị n'ime:Akwadoro ≤ DN25 ma ọ bụ 1 ". Ma ọ bụ họrọ ụdị njikọ na flancs na bont (site na DN10, 3/8" na DN150, 6 ")
Nnọọ ọkwa nke ọkpọkọ:A na-atụ aro site na Standard Standard of HL Cryogenic akụrụngwa. Ọ nwekwara ike mepụta ya dịka ihe achọrọ nke onye ahịa.
Nrụpụta Nchepụta: Akwadoro ≤ 8 mmanya. Ma ọ bụ họrọ ụdị oghere na flanges na bolts (≤16 mmanya), ụdị njikọ (≤40 mmanya)
Ihe nke ọkpọkọ: N'ekwesighi ihe puru iche, ihe eji aru di n'ime ya.
Ọnọdụ ike:Saịtị ahụ kwesịrị inye ike na nfuli oghere ma na-agwa obere ngwa ọrụ ọkụ eletrik na mpaghara (voltaji na Hertz).
| Moezel | NjikotaUdi | Ọkwa ọkwa nke ọkpọkọ | Ntuli aka | Mgwoorunke ọkpọkọ n'ime | Standadi | Remaaki |
| HLHDF01000x | Vayum bayonet na flanges na bolts maka oghere nwere ike imeghari | DN10, 3/8 " | 8 ~ 16 mmanya | 300 usoro nchara nchara | Asme B31.3 | 00: Usoro nrụgide. 08 bụ 8Bar, 16 bụ 16Bar.
X: Ihe nke ime n'ime. A bụ 304, B bụ 304l, C dị 316, D bụ 316L, E bụ ndị ọzọ. |
| HLHDF01500x | DN15, 1/2 " | |||||
| HLHDF02000x | DN20, 3/4 " | |||||
| HLHDF02500x | Dn25, 1 " | |||||
| HLHDF03200x | DN32, 1-1 / 4 " | |||||
| HLHDF04000x | DN40, 1-1 / 2 " | |||||
| HLHDF05000x | Dn50, 2 " | |||||
| HLHDF06500x | Dn65, 2-1 / 2 " | |||||
| HLHDF08000x | Dn80, 3 " |
Onu ogugu nke pipe dị n'ime:Akwadoro ≤ DN80 ma ọ bụ 3 ".
Nnọọ ọkwa nke ọkpọkọ:A na-atụ aro site na Standard Standard of HL Cryogenic akụrụngwa. Ọ nwekwara ike mepụta ya dịka ihe achọrọ nke onye ahịa.
Nrụpụta Nchepụta: Akwadoro ≤ 16 mmanya. Ma ọ bụ họrọ ụdị njikọ ahụ (≤40 mmanya).
Ihe nke ọkpọkọ: N'ekwesighi ihe puru iche, ihe eji aru di n'ime ya.
Ọnọdụ ike:Saịtị ahụ kwesịrị inye ike na nfuli oghere ma na-agwa obere ngwa ọrụ ọkụ eletrik na mpaghara (voltaji na Hertz).
| Moezel | NjikotaUdi | Ọkwa ọkwa nke ọkpọkọ | Ntuli aka | Mgwoorunke ọkpọkọ n'ime | Standadi | Remaaki |
| HLHDW01000x | ALDED Condị Njikọ maka oghere Dynaic | DN10, 3/8 " | 8 ~ 40 Bar | Nchara nchara 304, 304l, 316, 316L 316L | Asme B31.3 | 00: Ntuli aka 08 bụ 8Bar, 16 bụ iri na isii, na 25, 40. .
X: Ihe nke ime n'ime. A bụ 304, B bụ 304l, C dị 316, D bụ 316L, E bụ ndị ọzọ. |
| HlhDW01500x | DN15, 1/2 " | |||||
| HlhDW02000x | DN20, 3/4 " | |||||
| HlhDW02500x | Dn25, 1 " | |||||
| HlhdW03200x | DN32, 1-1 / 4 " | |||||
| HlhdW04000x | DN40, 1-1 / 2 " | |||||
| HlhdW05000x | Dn50, 2 " | |||||
| HlhdW06500x | Dn65, 2-1 / 2 " | |||||
| HlhdW08000x | Dn80, 3 " | |||||
| HLdw10000x | Dn100, 4 " | |||||
| HLdw12500x | Dn125, 5 " | |||||
| HLdw15000x | DN150, 6 " |
Nnọọ ọkwa nke ọkpọkọ:A na-atụ aro site na Standard Standard of HL Cryogenic akụrụngwa. Ọ nwekwara ike mepụta ya dịka ihe achọrọ nke onye ahịa.
Ihe nke ọkpọkọ: N'ekwesighi ihe puru iche, ihe eji aru di n'ime ya.
Ọnọdụ ike:Saịtị ahụ kwesịrị inye ike na nfuli oghere ma na-agwa obere ngwa ọrụ ọkụ eletrik na mpaghara (voltaji na Hertz).
| Moezel | NjikotaUdi | Ọkwa ọkwa nke ọkpọkọ | Ntuli aka | Mgwoorunke ọkpọkọ n'ime | Standadi | Remaaki |
| HLHDT01000x | Vayum bayonet ụdị na clamps maka oghere nwere oghere ikuku na-agbanwe agbanwe | DN10, 3/8 " | 8 ~ 16 mmanya | 300 usoro nchara nchara | Asme B31.3 | 00: Usoro nrụgide. 08 bụ 8Bar, 16 bụ 16Bar.
X: Ihe nke ime n'ime. A bụ 304, B bụ 304l, C dị 316, D bụ 316L, E bụ ndị ọzọ. |
| HlhDb01500x | DN15, 1/2 " | |||||
| HlhDb02000x | DN20, 3/4 " | |||||
| HlhDb02500x | Dn25, 1 " |
Onu ogugu nke pipe dị n'ime:Akwadoro ≤ DN25 ma ọ bụ 1 ". Ma ọ bụ họrọ ụdị njikọ na flancs na bont (site na DN10, 3/8" na DN150, 6 ")
Nnọọ ọkwa nke ọkpọkọ:A na-atụ aro site na Standard Standard of HL Cryogenic akụrụngwa. Ọ nwekwara ike mepụta ya dịka ihe achọrọ nke onye ahịa.
Nrụpụta Nchepụta: Akwadoro ≤ 16 mmanya. Ma ọ bụ họrọ, ụdị njikọ (≤40 mmanya)
Ihe nke ọkpọkọ: N'ekwesighi ihe puru iche, ihe eji aru di n'ime ya.
Ọnọdụ ike:Saịtị ahụ kwesịrị inye ike na nfuli oghere ma na-agwa obere ngwa ọrụ ọkụ eletrik na mpaghara (voltaji na Hertz).
