heavy lifter 中文意思是什麼
heavy lifter
解釋
重物搬運船-
Brawl : heavy lifter ; snorty decepticon
吵鬧:起重機;令人厭煩的霸天虎。 -
Design of quick die change system of heavy - duty press has been introduced with principle and component of lifter, pump and control valve of pneumatic and hydraulic, emphasis especially on design and calculation for lifter and pump
摘要介紹了用於大型壓力機的模具快速更換系統的組成及工作原理,舉升器和氣動液壓泵的結構與工作原理,舉升器控制系統的原理等,並重點介紹了舉升器和氣動液壓泵的設計計算。
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