以分析起重机油箱上体工艺特性和设计其低熔点合金拉深模具结构为例，论述了低熔点合金冲压模具的结构特点及优势。
Though the analyzing of the upper part of oil box and the designing of the structure of the die, the article discusses the characters and advantage of the low melting point alloy die.
就是因为其在皮带上使用了机油后短时间内可以运转，过后因大量灰尘聚集，日积月累最终皮带损坏。
Because of the short time use of oil on the belt after the operation, after due to excessive dust accumulation, final days and months multiplying belt damage.
介绍了YZ90机油冷却器的组成，阐述了其工作原理。
Component parts and work principle of YZ90 type engine oil cooler are introduced.
摆线型机油泵转子的定值是控制和考核其质量的一个重要指标。
The fixed value of swing type of oil pump rotor is an important target for controlling and inspecting rotors quality.
针对汽轮鼓风机油系统存在的问题，分析原因并对其采取改进措施，确保高炉稳定生产。
According to the existent problem of turbine air-blower oil system, analyse reason and adopt improvement measure for it, ensure that blast furnace is steady to produce.
汽车发动机油耗量是反映其经济性的重要指标。
Fuel consumption is an important factor reflecting economy of motor vehicle operation.
以DF 4 B型机车为例，系统地分析了造成柴油机机油压力低的原因，并提出其判断方法和对策。
Taking DF4B locomotive as an example, this paper analyses the reason of too low lubricating oil pressure in running diesel engine, and gives countermeasures for it.
核心组件与未完成装配的缸体组件的镗孔以及缸体的顶部都应当刷指定的机油来对其进行保护。
Short Blocks and Mini Blocks shall have bores and top of cylinder blocks protected by brushing on specified oil.
把喷头安装在喷架上，检查喷头转动是否灵活，拉开摇臂看其松紧是否合适，在转动部位加注适量机油。
Spray nozzles installed in the shelf, check whether the nozzle rotating flexible arm started to see the suitability of its elastic, add the site in the rotation amount of oil.
介绍了SAE J 300内燃机油粘度分类的沿革，阐述了促进其升级换代的主要影响因素。
The evolution of viscosity classification of SAE J300 engine oil is explained, while main influence factors promoting the upgrading are discussed in this paper.
轧机油膜轴承作为轧钢机械的核心部件，其质量关系到轧机的安全运行并影响着板材质量。
As the key component of rolling machinery, the quality of oil-film bearing has great influence on the safety operation of rolling mill and the quality of strip and wire steel.
i机油冷却器是汽车的一个关键部件，它的加工质量固然重要，但其装配质量的重要作用也不可忽视。
II Oil cooler is a key part of cars. Its machining quality is very important, but the assembly quality also plays a crucial role on the properties and it should not be neglected too.
工业试用结果证明其可用于压缩机油、汽轮机油、抗磨液压油以及工业齿轮油等油品，是一种高效油品破乳剂。
The result of industrial trial proved that it can be used to compressor oil, turbine oil, anti-wear hydraulic oil and…
工业试用结果证明其可用于压缩机油、汽轮机油、抗磨液压油以及工业齿轮油等油品，是一种高效油品破乳剂。
The result of industrial trial proved that it can be used to compressor oil, turbine oil, anti-wear…
工业试用结果证明其可用于压缩机油、汽轮机油、抗磨液压油以及工业齿轮油等油品，是一种高效油品破乳剂。
The result of industrial trial proved that it can be used to compressor oil, turbine oil, anti-wear…
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