- 更多网络例句与起重三角架相关的网络例句 [注：此内容来源于网络，仅供参考]
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Also sheers (used with a sing. or pl. verb)An apparatus used to lift heavy weights, consisting of two or more spars joined at the top and spread at the base, the tackle being suspended from the top.
也作 sheers起重三角架：用来提升重物的器械，由两个或多个在顶部连接而在基部分散的桁杆构成，顶部挂有滑轮
- 更多网络解释与起重三角架相关的网络解释 [注：此内容来源于网络，仅供参考]
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shear legs：人字起重架,起重机三角架,剪形起重机
shear-legderrickcrane 合撑式起重机 | shear-legs 人字起重架 起重机三角架 剪形起重机 | shear-out 切开