countersunk bolt 中文意思是什麼
countersunk bolt
解釋
沉頭螺栓- countersunk : 沉孔
- bolt : n 1 螺釘，螺栓。2 （門窗等的）插銷；閂，鎖簧。3 箭，矢；弩箭；【軍事】槍機，槍栓。4 電光，閃電。5...
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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 -
Bolt, 100 degrees countersunk head, close tolerance, nf l 22 - 072 cross recess
有nf l22 - 072十字槽的緊公差100沉頭螺栓 -
Bolt, 100 degrees countersunk head, close tolerance, nf l 22 - 070, cross recess
帶nf l22 - 070十字槽的緊公差100沉頭螺釘 -
Countersunk head square neck bolt
沉頭方頸螺栓 -
Screw flat countersunk nib bolt
螺旋平頭墊頭螺栓
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