查询词典 engine oil

The American Petroleum Institute Service Classification has been in existence since 1954 and indicate the minimum performance level for an engine oil.

美国石油协会分类标准从1954起实行，该标准给出了发动机润滑油的最低性能等级。

The effect of additive in CC grade diesel engine oil on the formation of lacquer on the surface of lacquer plate was studied by mirror reflectance infrared spectroscopy;the formation of lacquer on the lacquer plate has the correlation with formation of lacquer on banquette of Cat.

利用镜反射红外光谱法研究了CC级柴油机油中添加剂对成漆板板面漆膜组成的影响；考察了成漆板漆膜组成与Cat。

This paper firstly reviewed the development status of biodegradable engine oil at home and abroad.

本文介绍了国内外可生物降解润滑油的发展状况和技术趋势。

Results showed that the main wear mechanism of automotive engine Oil -pump chain was fatigue wear , and its failure mechanism was the initiation , propagation of cracks and flaking on top layer of pin and bush .

结果表明，汽车发动机机油泵链的主要磨损形式为疲劳磨损，销轴？套筒零件表面的裂纹生成？扩展与剥落是其主要磨损失效机制。

Based on the panel coker test, we developed a new SRAM for Detergency, Disperse and Anti oxidation property of engine oil.

在成焦板试验的基础上，我们开发成功了一种新的简捷分析油品清净分散性与抗氧化性的试验方法。

The caterpillar 1M PC test method used to evaluate the high-temperature detergency of API CF diesel engine oil was described.

介绍了评定APICF柴油机油高温清净性的开特皮勒 1M PC试验方法的建立情况，采用 1M PC试验标准油80 2、80 6进行对比验证试验，并对不同配方和剂量的CF油品进行评定。

Diesel engine oil pump gear shaft and bushing wear and tear take the initiative to repair oil pump gear as a result of its own weight and when the passive gear meshing radial thrust, shaft and bushing easily have side-hole grinding, increased gap.

柴油机齿轮式机油泵主动轴与衬套磨损后的修复由于机油泵主动齿轮本身重量及被动齿轮啮合时产生的径向推力，容易使轴和衬套孔产生偏磨，间隙增大。

Diesel engine oil pump gear shaft and bushing wear and tear take the initiative to repair oil pump gear as a result of its own weight and when the passive gear meshing radial thrust, shaft and bushing easily h**e side-hole grinding, increased gap.

柴油机齿轮式机油泵主动轴与衬套磨损后的修复由于机油泵主动齿轮本身重量及被动齿轮啮合时产生的径向推力，容易使轴和衬套孔产生偏磨，间隙增大。

In summer, you should use 40# diesel engine oil, in winter, you should use 30#, and after the new machine having been used 10 days, it should be changed the new oil, every 3 months, should change again.

柴油机机油，冬季使用30号柴油机机油，新机在走合期使用10天后应将油放尽，更换新油，以后每使用三个月更换一次，经常注意检查，如有渗漏

Wenzhou Hao Sheng Auto Parts Manufacturing Co., Ltd.(former Wenzhou Xishan Auto Parts Factory), established in 1983 are producing all kinds of automotive engine oil pressure alarm, water temperature sensor, fan switch, thermostat Festival, Rizal car light switches, oil pressure sensors, fuel sensors and other products of professional manufacturers.

温州豪晟汽配制造有限公司创建于一九八三年是生产各种汽车用机油压力报警器、水温传感器、风扇开关、节温器、刹车灯开关、机油压力传感器、油量传感器等产品的专业厂家。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。