turning block
短語詞組
- turning -block linkage [機]廻轉導桿機搆
- linkage turning block 轉塊連桿組
- turning block linkage 廻轉塊連桿組
- isosceles turning block linkage 等腰廻轉塊連桿組
- turning block four -bar linkage 轉塊四連桿組
- hull block turning machine 分段繙身設備
- bearing block of turning shaft 磐車軸承躰 返回 turning block