sliding bolt 中文意思是什麼
sliding bolt
解釋
插銷-
Rim - locks with hook latch - bolt for sliding doors on ships
船上推拉門帶鉤頭彈簧閂的彈簧鎖 -
Three types of adjustable turning rolls : manual lead screw adjusting, manual bolt shifting and electric sliding plate shifting
可調式滾輪架有手動絲桿可調式、手動螺栓移位式和電動滑板移位式三種。
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