large piston ring 大型活塞环
large main valve piston 主阀大活塞
Large diameter piston rings 大直径活塞环
large main valve piston ring 主阀大活塞环
large-scale piston 大型活塞
a large-scale piston 大型活塞
a large-scale piston compressor 大型活塞压缩机
Large flow sludge piston valve 活塞式大流量排污泵
The plane uses a piston engine rather than a large-scale turbine jets, allowing it to travel unaffected through the ash, unlike large commercial jets.
该飞机使用活塞式发动机,而不是身材庞大的喷气涡轮机,因此它不会像大型商业飞机那样受到火山灰的负面影响。
The connecting rod links its large end to the crankshaft and its small end to the piston.
连杆的大头与曲轴连接,小头与活塞链接。
Low wear of the piston structure, large capacity and low air consumption.
低磨损的活塞结构,容量大而低耗气量。
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