螺旋關閉閥 的英文怎麼說

中文拼音 [luóxuánguān]
螺旋關閉閥 英文
screwdown valve
  • : 1. [動物學] (軟體動物) spiral shell; snail; conch 2. (螺旋形的指紋) whorl (in fingerprint)
  • : 旋Ⅰ動詞1 (旋轉) whirl 2 (用車床切削或用刀子轉著圈地削) turn sth on a lathe; lathe; pare Ⅱ名詞...
  • : Ⅰ動詞1 (使開著的物體合攏) close; shut 2 (圈起來) shut in; lock up 3 (倒閉; 歇業) close down...
  • : 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
  • : 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...
  • 螺旋 : 1 (具有螺紋的圓柱體 屬于斜面類的簡單機械) corkscrewspin; screw; spiral; helix 2 (螺旋現象;尾旋...
  1. All wetted valve components - test cocks, ball valve shutoffs, pipe nipples, body and cover, and check modules are made from " lead free " stainless steel or plastic construction

    全焊接門部件-測試塞,球,管紋接套,體和蓋,以及止回模塊都採用「無鉛」不銹鋼或塑料結構。
  2. Switch on the ignition, close the choke and suck gas into the intake of the carburetor by flipping the propeller over counter - clockwise

    打開點火系統電源,阻氣逆時針撥動槳讓油進入化油器。
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