润滑

When axial diameter is 70mm its rotate speed can be amounted to 18, 000rpm, speed is 1.3 times original, lubricate at using oil gas before applicably the high speed domain of type bearing.

在轴径为70mm时其转速可达18，000rpm，速度是原来的1.3倍，可适用于以往使用油气润滑式轴承的高速领域。

A marine diesel engine lubricant composition having a TBN of at least 10 and preferably a VI of at least 90, comprises a major amount of oil of lubricating viscosity, and admixed therewith, minor amounts of an ashless antiwear additive and a metal detergent in the form of an overbased metal detergent having a TBN at least 300, preferably at least 330, more preferably at least 400, and comprising a surfactant system derived from at least two surfactants, and/or a metal detergent other than; provided that, if detergent is present, the composition does not contain a minor amount of an extreme pressure additive, being up to 5.0 mass % based on the total mass of the composition.

本发明公开了一种TBN至少为10且优选Ⅵ至少为90的船用柴油机润滑剂组合物，该组合物包含主要量的具有润滑粘度的油、以及混入其中的少量无灰抗磨添加剂和金属洗涤剂，后者的形式为：TBN至少为300，优选至少330，更优选至少400且包含衍生自至少两种表面活性剂的表面活性剂体系的高碱性金属洗涤剂，和／或非的金属洗涤剂；前提是，如果洗涤剂存在，该组合物就不含少量的最高占所述组合物总质量5.0％质量的特压添加剂。

Tri--1,3,5-triazin, an ashless and phosphorus free water-soluble compound, was synthesized and its structure was analyzed by infrared spectroscopy.

对摩擦性能优良的三嗪杂环进行水溶性改良，合成了一种无灰无磷水基润滑添加剂2 ，4 ，6-三(N，N-二羟乙基氨基亚甲基硫代)-均三嗪，并用红外光谱仪对其结构进行了分析。

The water-cooling two-stroke gasoline engine oil was developed from base oil made by sour crude,no peculiar smell kerosene,PIB with low molecular weight and some domestic additives including pour point depressant,antirust agent,antioxidant,antiwear agent and ashless dispersant,etc.

以中国石化茂名分公司生产的含硫原油基础油、无异味煤油和PIB为基础油组分，加入国产降凝剂、防锈剂、抗氧剂、抗磨剂和无灰分散剂研制出的水冷二冲程油具有较好的润滑性能和清净性能，达到TC-WⅡ规格要求。

Bandi lubricant is excellent,specialized various.And it includes industry oil,vehicle oil,motor oil,oil additives,aviation oil,military oil,etc.

邦迪润滑油产品种类广泛而具有整体性、专业性、优异性，主要包括车辆用油、工业用油、机车用油、重机械用油、油精添加剂、航空用油、军事用油、润滑脂及汽车护理用品等。

Shell Cassida oils and greases are synthetic which provide improved lubrication performance as well as superior water resistance.

壳牌加适达润滑油是全合成的，表现出更好的润滑性能和卓越的抗水性能。

Cassida Grease RLS 2 is also available in spray .

加适达RLS 2 润滑脂还可以喷雾剂的形式提供。

Cassida Fluid VP 100 is one of the few food-grade oils on the market specially designed for lubricating vacuum pumps.

加适达VP 100润滑油是市场上少有的几种专门为真空泵润滑所设计的食品级润滑油。

Cassida Fluid VP 100 is one of the few food-grade oils on the market specially designed for lubricating vacuum pump s.

加适达VP 100润滑油是市场上少有的几种专门为真空泵润滑所设计的食品级润滑油。

Words:screw'air compressor with aircooling;oil二free air compressor; chlor一alkali industry

关镇询风冷型螺杆式空气压缩机；无油润滑空气压缩机；抓碱工业

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。