turning block
短語詞組
- turning -block linkage [機]回轉(zhuǎn)導(dǎo)桿機構(gòu)
- linkage turning block 轉(zhuǎn)塊連桿組
- turning block linkage 回轉(zhuǎn)塊連桿組
- isosceles turning block linkage 等腰回轉(zhuǎn)塊連桿組
- turning block four -bar linkage 轉(zhuǎn)塊四連桿組
- hull block turning machine 分段翻身設(shè)備
- bearing block of turning shaft 盤車軸承體 返回 turning block