常見(jiàn)例句

雙語(yǔ)例句

• Under I or II class contamination conditions of station site, ceramic post insulator, sleeve and other ceramic devices are difficult to meet outdoor usage requirements.
  在I、II級(jí)污穢等級(jí)的站址環(huán)境下，瓷質(zhì)外絕緣單個(gè)支柱絕緣子、套管以及其他瓷質(zhì)類(lèi)設(shè)備難以滿足戶(hù)外要求；
返回 outdoor post insulator