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- polyalkylene sulfid 聚亚烃化硫
- polyalkylene sulfide 聚亚烃化硫
- SYN-H1-220：Polyalkylene Glycol Based Synthetic Chain ，Bearing and Gearbox Lubricant*. 聚合型全合成润滑剂*,用于链条,轴承和齿轮箱。
- SYN-H1-220: Polyalkylene Glycol Based Synthetic Chain , Bearing and Gearbox Lubricant*. 聚合型全合成润滑剂*,用于链条,轴承和齿轮箱。
- In addition, some ideas and suggestions are put up for the management of using polyalkylene glycol as quenchant. 对使用聚醚淬火介质管理的若干问题,提出了具体的看法和措施。
- In the environment of oil refining plant, corrosion is caused mainly by sulfid and acidity medium. 由于炼油厂装置的腐蚀主要是由原油中的硫化物和酸性介质所产生。
- Polyalkylene glycol synthetic oil recommended for high speed / shock loaded / highly loaded industrial gears. 在冲击及高负荷的工作环境下，仍能维持工作面之间的油膜。
- Tongchang orefield is a famous one of that is consists of imprtant polymetal sulfid deposits in the Mian County-Lueyang-Yangpingguan Area ，China. 铜厂铜矿田位于我国著名的勉略阳地区中,是重要的铜金多金属矿田。
- Application Polyalkylene glycol synthetic oil recommended for high speed / shock loaded / highly loaded industrial gears. 用途采用聚亚烃基乙二醇合成基础油研制，适用于高速、冲击负荷及高负荷的工业齿轮箱。
- The surface has good chemical stability, and it won't react in alkali, sulfid, nitric acid and most organic acid, so it has good attrition performance. 良好的化学稳定性，在碱、硫化物、硝酸和大多数有机酸中均不发生作用。
- This is filled with a high-temperature lubricating paste made from a mixture of polyalkylene glycol and graphite to offer excellent lubricating properties. 这是充满高温润滑粘贴由混合polyalkylene乙二醇和石墨，以提供优良的润滑性能。
- When metal-bearing solution moved along deep faults to cavities or frac tures, the metal cations reated with pyrite and organic matter and precipitated as sulfid... 在构造减压带中，铅锌配合物交代地层中的黄铁矿或被有机质还原而沉淀富集。
- You can use terpolycyantoamino, paraformaldhyde and polyalkylene, and so on synthesis of modifiers together with softener preprocessing on silk, and then disperse dyes for transfer printing. 可用不一聚氰胺、多聚甲醛和聚乙二醇等分解的变性剂连同柔软剂差假丝绸预处理，然后用凑拢染料举行迁徙印花。
- On the basis of the property of the polyalkylene glycol, the paper gives a brief analysis of the superiority of matals as demonstrated in the cooling mechanism during the quenching process. 本文根据聚醚特性,简要地分析了金属在淬火过程中冷却机理所显示出的优越性。
- Leaching Gold from Sulfid Ore by Method of Bromide 溴化法浸取硫化矿中的金
- Keywords cracks caused by hydrogen;hydrogen sulfid; 复膜金相;氢致开裂;硫化氢;
- polyalkylene synthetic lubricant 聚烯合成润滑剂
- Keywords Heat treatment;Crack in axes;Sulfid; 热处理;轴心间裂纹;硫化物;
- polyalkylene glycol monoalkyl ether 聚烷撑二醇单烷基醚
- water-soluble polyalkylene glycol 水溶性聚醚
