screwing steel 中文意思是什麼

screwing steel 解釋
螺釘鋼
  • screwing : 車削螺紋浮冰旋渦
  • steel : n 1 鋼，鋼鐵。2 鋼製品；刀，劍，打火鐮；（女人胸衣等中的）松緊鋼條[絲]；鋼磨；〈美國〉剃刀，小刀...
  1. Circular screwing dies for steel conduit thread, pg 7 to pg 48

    Pg7至pg48鋼管螺紋加工用圓板牙
  2. Pickling technology for ultrathin stainless steel screwing tubes

    超薄型不銹鋼螺紋管酸洗工藝
  3. Specification for stainless steel tubes suitable for screwing in accordance with bs 21 ' pipe threads for tubes and fittings where pressure - tight joints are made on the threads '

    按bs21 "帶壓密接合螺紋接頭的管及配件管螺紋"攻絲的不銹鋼管規范
  4. Screwing taps - technical delivery conditions for grinded high - steel taps

    絲錐.磨光的高速鋼絲錐的交付技術狀態
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