lock stitch sewing machine
【建筑】用枢轴们插销的锁【建筑】以枢轴们插销作为锁定方式的锁
lock with a pivoted latch as locking means
暂无补充释义。
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chain stitch and lock stitch
ear lock
swing lock clasp
cellar door lock
mechanical lock
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lock with a lock-bolt slidable in the lock-bolt (locking bolt)