閉塞操作 的英文怎麼說

中文拼音 [cāozuò]
閉塞操作 英文
block service
  • : Ⅰ動詞1. (關; 合) close; shut 2. (堵塞不通) block up; obstruct; stop up Ⅱ名詞(姓氏) a surname
  • : Ⅰ動詞1 (抓在手裡; 拿; 掌握) hold; grasp 2 (做; 從事) act; do; operate 3 (用某種語言、方言說...
  • 操作 : 1 (按照一定的程序和技術要求進行活動) operate; manipulate; handle 2 (所進行的若干連續生產活動的...
  1. This new accord represents the last achievement in risk management and supervision. the reason of basel committee attaching importance to operational risk is some catastrophic financial affairs happened in 1990s

    爾委員會之所以對風險如此重視,原因在於上個世紀90年代所發生的如巴林銀行倒等一系列重大金融災難性事件。
  2. Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings

    建築物氣體裝置用手工的球閥和封底錐形旋
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