vacuum pump oil [机] 真空泵油 ; 供应美孚真空泵油
Mobil Vacuum Pump Oil 美孚真空泵油
High Vacuum Pump Oil 壳牌高级真空泵油
general vacuum pump oil 常用真空泵油
Shell Vacuum Pump Oil S1 壳牌真空泵油S1
vacuum-pump oil 真空泵油
the vacuum pump oil 真空泵油
Mineral Vacuum Pump Oil 矿物油型真空泵油
LEYBOLD VACUUM PUMP OIL 溶剂精制重石蜡馏分
In order to minimize oil vapor migration, some lyophilizers are designed with a tortuous path between the vacuum pump and chamber.
为了最小化油蒸汽的回流，一些冻干机在真空泵和前箱间设计了弯曲的管路。
Use no oil vacuum pump, avoid polluting the environment in the production.
使用无油真空泵，避免污染环境的生产。
The series of F80 Oil free Piston Vacuum Pump, characterized as compact appearance, low noise, durability and maintenance free, has passed the ISO-9001 Quality System Authentication.
F80系列无油活塞式真空泵，具有体积小、重量轻、噪声低、免维护、高寿命的优点，产品通过ISO - 9001质量体系认证。
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