lightning protection engineering

 
  • 防雷工程

lightning protection engineering的用法和樣例:

例句

  1. It is prohibited to undertake professional protective engineering design or installation against thunder without the certificate or beyond the eligibility grade.
    禁止無(wú)證或者超出資質(zhì)等級承擔防雷工程專(zhuān)業(yè)設計或者施工。

lightning protection engineering的相關(guān)資料:

臨近單詞

今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan