troubleshooting of faults in hydraulic motor of capstan winch
某船液压起货机油马达故障的排除
The capstan power is inter locked with the power of the No.4 hold cargo winch.
绞缆机电源与四仓起货机电源是连锁的.
Troubleshooting of faults in hydraulic motor of capstan winch Oil of Bay
英语网 · 双语娱乐资讯
英语网 · 高考英语