您要查找的是不是：
- vacuum type insulation 真空式绝缘
- Why Wait Machinery : oil extracting and draining machine ,oil filling machine, used oil drainer, vacuum type oil extracting machine,Wet &Dry Separating Vacuum Cleaner Wet ....etc. 桦伟:专于汽车维修设备;乾溼吸尘器;吸油机;业于汽车维修设备;润滑设备;吸油机...等等
- Based on these measures,the institute standard"requirement of constrution technologyfor BL type insulation and friction resisting lining"is prepared. 经近几年的实际应用考核证明，改进措施是行之有效的。在此基础上制订了院标“BL型隔热耐磨衬里施工技术要求”。
- The hang type insulates son to supply 45 dollars one. 悬式绝缘子供应45元一片。
- Study on Low Voltage Full Range Vacuum Type Fuse 低压真空式全范围熔断器的研究
- Vacuum type steam heating system 真空采暖系统
- The new type insulation cylinder used in cast resin transformers 新型结构绝缘筒在浇注型干式变压器中的应用
- VACUUM TYPE FULL-RANGE FUSE TO PROTECT DISTRIBUTION TRANSFORMER 保护电力配电变压器用真空型全范围熔断器
- It is presented that the flashover voltage of parallel insulator is lower than that of single insulator, while the V type insulator's is almost the same as that of single one. 指出并联绝缘子串间击穿电压相比单串时有所降低，而V字型串对击穿电压的影响很小。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- The Construction Technique of the House Faces Waterproof Type Insulation Board 屋面防水型隔热板施工技术
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- Adopting imported microcomputer controller and high quality components, the equipment are automatically, stable and reliable, applicable aluminum channel type insulating glass and rubber strip type insulating glass. 该设备采用原装进口的微电脑控制器,使设备达到自动化的程度,其它元器件均为质优品牌,工作性能稳定可靠,适用于槽铝式中空玻璃和胶条式中窗玻璃。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- Research and Development of Single Chip Type Insulation Monitoring Relays 一种单片机型绝缘监察继电器的开发研制
