大家在查：装卸机械日历台时装卸机械完好台时装卸机械完好率装卸机械作业量装卸机械利用率有轨巷道堆垛机无轨巷道堆垛机埋刮板式卸船机门座抓斗卸船机集装箱滚装车组

装卸搬运合理化

装卸搬运合理化

...g) 搬运(Handling/Carrying) 装卸搬运合理化(The Rationalization of Loading and Carrying) 装卸搬运技术(The Technology of L…