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Keywords coal mine;explosion-proof trackless rubber-tyred locomotive;hydraulic drive oil;hydraulic oil;vehicle gear oil; 煤矿;防爆无轨胶轮车;液力传动油;液压油;车辆齿轮油;
hydraulic drive oil 液力传动油
A coupler drive system for pumping unit is developed by using the theory of hydraulic drive of coupler. 摘要运用耦合器液力传动原理，研制成功抽油机耦合器传动系统。
Slag discharge mechanism: wet slag discharge is made from both sides with hydraulic drive of ratchet wheel and detent. 清灰机构：采用液压驱动棘轮、棘爪装置，湿式双侧除灰。
ACCUMULATOR is an important component in a hydraulic drive system, its function is storing energy, stabizing pressure, reducing power consumption. 本产品为液压传动系统中必不可少的重要部件。有储蓄能量、稳定压力、减少电耗等功能。
The drive is different from electric-magnetic drive for PWR or hydraulic drive for BWR. 这种传动不同于压水堆上使用的电磁-机械传动,也不同于沸水堆上使用的液压传动。
It lifting, luffing, slewing, telescopic crane and outrigger retractable agencies, all of the use of hydraulic drive. 该机的起升、变幅、回转、吊臂伸缩及支腿收放等机构，全部采用液压驱动。
The hydraulic drive is directly placed behind the press, underneath the pipework, thus, valuable space is saved. 加上，少量的存储被用于维持一个不变的压力，使其将接通液压泵的时间降到最低。
New generation grate cooler using TC aeration grate and TC resistance grate with hydraulic drive... 新一代篦冷机采用TC型充气篦板和TC型阻力篦板,并首次采用液压传动装置;开发出新型四风道煤粉燃烧器。
The CDG depth portion profile control t technology is a new technology of enhancing the recovery ratio, at the same time, and has the profile control and the drive oil function. 胶态分散凝胶深部调剖技术是一项新兴的提高采收率的技术，同时具有调剖和驱油的作用。
The author set up chromatograph charts of oil reservoir compositions for different watered-out degrees and watered-out degree discriminating standard by water drive oil ratio. 建立了河南油田不同水淹程度油层组分谱图图版和水驱油效率判别水淹程度标准。
The aircraft's lifting, Change, Rotary, and telescopic crane outrigger Shoufang, and other agencies, all using hydraulic drive. 该机的起升、变幅、回转、吊臂伸缩及支腿收放等机构，全部采用液压驱动。
Moreover, some analysts said the Organization of Petroleum Exporting (OPEC) reduced the effect of action and begin to appear, but also help drive oil prices. 此外，一些分析人士表示，石油输出国组织（欧佩克）减产行动效果开始逐渐显现，也帮助推动油价上涨。
Hydraulic Drive, tilting tool carrier. Rack overall welding sturdiness and durability, and the use of nitrogen return, smooth rapidly. 液压传动、摆式刀架。机架整体焊接坚固耐用，使用氮气回程，平稳迅速。
In addition, some analysts said the Organization of Petroleum Exporting Countries (OPEC) reduced the effect of action and begin to appear, but also help drive oil prices. 此外,一些分析人士表示,石油输出国组织（欧佩克）减产行动效果开始逐渐显现,也帮助推动油价上涨。
Results indicated that the demoulding mechanism of thread could overcome the problem of inside thread molding by hydraulic drive. 结果表明液压驱动螺纹脱模机构解决了内螺纹成型问题。
It is an effective way to make the haulage work in the laneway without polluting the surroundings by using hydraulic drive. 水压传动应用到采煤机中是实现采煤机井下作业无油化的有效途径。
So is the weaker dollar driving oil prices up or are high oil prices driving the dollar down? 因此是走弱的美元驱动石油价格上涨还是高石油价格驱动美元下跌？
The machine is made up of six parts, including material-applying part, feeding part, main engine, product-sending out part, hydraulic drive, electric controlling part. 该机由六大部分组成:上料部分、送料部分、主机部分、成品下料部分、液压动力部分、电器控制部分。
Slackening demand in those regions since this summer is a key force driving oil prices down. 同样，今年夏天以来这些地区的需求走软也是当前油价持续走低的重要原因。