Akụkọ

Cable alaka igbe USB cross mass iji wuo agwaetiti "ike osooso"
site admin na 23-02-20
N'okpuru akwa mmiri nke jikọtara Beilun District nke Ningbo na Meishan Island jikọtara mpaghara, "agwọ ọlaọcha" isii na-aga n'akụkụ àkwà mmiri ahụ wee "na-aga n'ihu" n'akụkụ ọdụ ụgbọ mmiri Meishan.Na June, na mwepụta nke 110 kV na 7-aha nna nnyefe na tr ...
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Ụkpụrụ na nkwenye nke nchikota mkpuchi nke obere voltaji switchgear
site admin na 23-02-20
Abstract: nchikota mkpuchi bụ ihe dị mkpa metụtara nchekwa nke ngwaahịa ngwa eletriki, a na-akwụkwa ya anya mgbe niile site na akụkụ niile.A na-eji nhazi ihe mkpuchi mkpuchi na nke mbụ na ngwaahịa eletrik dị elu.Na China, ihe mberede nke sistemu mkpuchi mkpuchi kpatara...
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Nchikota mkpuchi nke obere voltaji switchgear
site admin na 23-02-20
Abstract: N'afọ 1987, akwụkwọ teknuzu nke isiokwu ya bụ "ihe achọrọ maka nhazi mkpuchi mkpuchi na mgbakwunye 1 ruo iec439" bụ nke kọmitii nka nka nke International Electrotechnical Commission (IEC) 17D debere ya, bụ nke webatara nchikota mkpuchi mkpuchi n'ime...
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