"查查詞典"手機版
千萬人都在用的超大詞匯詞典翻譯APP
- 90 countersunk bolts , short thread , shank tolerance h8
光桿公差帶h8短螺紋90沉頭螺栓 - Bolts for drawing instruments - part 2 : deep flat countersunk bolt
繪圖儀用螺釘.第2部分:半沉頭螺釘 - 90 countersunk bolts with cross recess
十字槽90沉頭螺栓 - Railway vehicles - countersunk bolts with double nip with metric iso thread - class c
鐵路車輛.帶iso米制螺紋的雙接口沉頭螺栓. c級