self-locking nut 中文意思是什麼
self-locking nut
解釋
自鎖螺帽-
Inserts, with self - locking floating nut, with mj threads, in metallic material, coated or uncoated - dimensions
塗覆或未塗覆的金屬材料制的mj螺紋游動自鎖螺母的襯套.尺寸 -
Self - locking barrel nut
桶形自鎖螺母
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