“吊钩”是个多义词,它可以指吊钩(变形金刚人物), 吊钩(起重机械的吊具)。
现代双梁桥式起重机毕业设计(70/20t桥式起重机毕业设计)-毕业汇|毕业设计|毕业论文|毕业生交流网 - 关键词: 桥式起重机;起重机小车;卷筒;吊钩 [gap=561]Key words: bridge-type hoist crane;crane trolley;reel;hook
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吊钩下交货 FOB under tackle FOB ; CFR ex tackle CFR ; CIF ex tackle CIF ; Under Tackle
起重吊钩 crampons ; [机] lifting hook ; crampoon ; hoisting hook
起重机吊钩 crane hook ; Lifting hooks ; crane spreader hook
吊钩秤 Crance scale ; Hanging Scale ; SR ; hook scale
天花吊钩 ceiling suspension hook
吊钩交货 CIF Ex Tackle ; CFR Ex Tackle ; Ex tackle
吊钩损失 Sling loss ; Sling L.------------Sling loss
铰链销吊钩 pintle hooks
双吊钩 double-hung ; double hook ; dual hook
Yet if the assurance coefficient is too big,it will happen that material's uneconomic use and hook's ponderosity.
而安全系数过大,又造成制作材料的浪费和吊钩的粗笨。
参考来源 - 140T铁水罐倾翻吊钩结构优化设计·2,447,543篇论文数据,部分数据来源于NoteExpress
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