taper faces 中文意思是什麼
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The influence of waviness and taper of seal faces to the operating performance at slow speed of gas face seal
低速運轉氣膜機械密封端面波度和錐度對其密封性能的影響 -
Tool shanks with 7 24 taper for automatic tool changers - specification for functional dimensions of front faces of spindle holders for machine centres
帶7 24錐形自動刀具變換器的刀具柄.加工中心主軸托架的正面功能尺寸的規范
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