1) oilless vacuum pump
无油真空泵
2) oilless vacuum pump
无油真空压力泵
1.
In view of the problems present in the old tester, a new tester is designed by adopting the developed oilless vacuum pump and test - display unit based on chip computer and vibrating pot pressure sensor.
针对原检查仪存在的问题 ,研制了无油真空压力泵和以单片机为控制核心基于振动筒式压力传感器的测量显示组件 ,设计了新的检查仪。
3) vacuum oil-free scroll pump
无油涡旋真空泵
1.
ANSYS simulation of temperature field, stress field and thermal deformation of vacuum oil-free scroll pump;
无油涡旋真空泵温度场、应力场和热变形的ANSYS模拟
4) vacuum pump oil
真空泵油
1.
Due to the adjustment of process,the HVIS500 base oil,which was always used to produce 100# vacuum pump oil in PetroChina Dalian Petrochemical Co.
中国石油大连石化分公司100#真空泵油的生产是以HVIS500基础油为原料进行的,由于生产调整,已经不再生产HVIS500基础油,而在生产3#扩散泵油时,分子蒸馏和薄膜脱气工序产生的拔头油,与HVIS400和HVI650基础油按一定比例调合而成的HVIS500基础油,经过生产小试以及实际生产,可以满足100#真空泵油要求。
2.
In accordance with the development of vacuum pump oil and the market requirements in recent years,on the basis of the current internal and foreign manufacture situation,the series products of mechanical vacuum pump oil which can meet the quality requirements are produced.
针对近几年真空泵油的发展及市场需求,根据国内外真空泵油生产情况,利用大庆高粘度指数石蜡基润滑油,经溶剂脱蜡等工序后作为真空泵油原料,生产出符合质量要求和客户满意的产品。
3.
The evaluation showed that this oil is better than the present vacuum pump oil in oil- water separativeness, oxidation stability, antirust and antifoaming properties, is suitable for lubricating machanismwhich steam is easy to get into its vacuum system.
用特定的原料油及工艺制成基础油，并添加评选出的粘度指数改进剂、抗乳化剂、抗氧化剂、防锈剂和减摩剂等凋合成耐水真空泵油。
6) oil-free vacuum
无油真空
1.
Application of oil-free vacuum leak detection system in space environment simulation test;
无油真空检漏系统在空间环境模拟试验中的应用
2.
Meanwhile,a set of fault diagnosis methods adapted to the oil-free vacuum.
同时，找到了一套适用于无油真空系统的故障诊断方法。
补充资料：扩散真空泵油
分子式：
分子量：
CAS号：
性质：用作扩散真空泵工作液体的油料。要求馏程窄、蒸气压低、沸点高，并需经高度精制。真空度可达133×10-6-133×10-7帕（10-6-10-7毫米汞柱）或更高。可用天然石油制品、硅油、氯化联苯等。
分子量：
CAS号：
性质：用作扩散真空泵工作液体的油料。要求馏程窄、蒸气压低、沸点高，并需经高度精制。真空度可达133×10-6-133×10-7帕（10-6-10-7毫米汞柱）或更高。可用天然石油制品、硅油、氯化联苯等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条