recessed thread 中文意思是什麼
recessed thread
解釋
截短牙廓-
Cross recessed countersunk head thread forming screws
十字槽沉頭自攻鎖緊螺釘 -
Cross recessed raised countersunk head thread forming screws
十字槽半沉頭自攻鎖緊螺釘 -
Cross recessed pan head thread forming screws
十字槽盤頭自攻鎖緊螺釘 -
Thread cutting screws - cross recessed head screws - dimensions, requirements, testing
十字槽螺紋切削螺釘.尺寸要求和檢驗 -
Cross recessed pan head drilling screws with tapping screw thread
十字槽盤頭自鉆自攻螺釘 -
Cross recessed countersunk head drilling screws with tapping screw thread
十字槽沉頭自鉆自攻螺釘 -
Cross recessed raised countersunk head drilling screws with tapping screw thread
十字槽半沉頭自鉆自攻螺釘
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