hoist cylinder oil relief valve
起重机油缸油压安全阀
hoist pump drive shaft bushing
起重机油泵传动轴衬套
hoist pump drive gear
起重机油泵主动齿轮
Study and Simulation on Hydro-pneumatic Suspension System of All Terrain Crane;
全地面起重机油气悬挂系统仿真研究
beam counterbalance
抽油机游梁平衡重量
US EPA heavy duty diesel engine transient test cycle
美国重型柴油机瞬态法
Locomotives and diesel trucks and ship engines run on a heavy grade of fuel.
机车、柴油载重车和船用发动机靠烧重油运行。
a heavy mineral oil used as fuel in diesel engines.
柴油发动机所用的一种重型矿物油。
Experimental Study on High Speed Diesel Engines Fuelled with Emulsified Heavy Oil;
乳化重油在高速柴油机上的试验研究
Experimental Study on Burning Emulsified Heavy Oil in High Speed Diesel Engine
高速柴油机燃用乳化重油的试验研究
The Establishment of CA 6DL2-35 Heavy-Duty Diesel Engine Oil Test Stand
CA 6DL2-35重负荷柴油机油台架试验方法的建立
Performance and Emission Characteristics of Heavy-duty Diesel Engine Fueled with Gas-to-Liquids
重型柴油机燃用天然气合成油的性能与排放
Development of Mack Series Heavy-Duty Diesel Engine Oils Bench Tests
Mack系列重负荷柴油机油台架测试的发展
oil burning engine
使用比汽油重的燃料的发动机
crane fueling rig
起重机吊起燃油补给用索具
That heavy oil will clog up the machinery, ie prevent it from working properly.
这种重油会妨碍机器的运转.
In the present chapter, the emphasis is mainly on lubricating oils for internal combustion engines.
本章着重讨论用于内燃机的润滑油。
It will dramatize his attention to the gas crisis
这将引起他对石油危机的重视。