fitting pin 中文意思是什麼
fitting pin
解釋
定位銷,鎖緊銷-
Electric power fitting fasteners split pin
電力金具專用緊固件閉口銷 -
Electric power fitting fasteners hexagon head bolts bolts with split pin hole on shank
電力金具專用緊固件六角頭帶銷孔螺栓
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