球及球座型閥 的英文怎麼說

中文拼音 [qiúqiúzuòxíng]
球及球座型閥 英文
ball-and-dish seat alve
  • : 名詞1 (以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體) sphere; glo...
  • : Ⅰ動詞1 (達到) reach; come up to 2 (夠得上; 比得上) can compare with; be comparable; be up to ...
  • : 名詞1 (指在某方面有支配勢力的人物或家族) established house or power group; a powerful person or...
  1. Series 774xdcda contains two independently operating check valves located between two resilient seated shutoffs with four ball valve type test cocks and a hydraulically balanced metered bypass line to detect low flows

    系列774xdcda包含兩個獨立運行的止回,位於兩個彈性關閉之間,並配置四個測試旋塞,以一個液壓平衡儀表旁路管線用於檢測低流量。
  2. Ball valve design includes reinforced / enhanced ptfe seats and electroless nickel plated brass ball, blow - out proof pressure retaining stem, and low profile oval handle

    結構包括強化聚四氟乙烯( ptfe )和非電解鎳鍍層黃銅體,防吹出壓力保持桿,以低矮橢圓手柄。
  3. Ball - and - dish seat type valve

    球及球座型閥
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