您要查找的是不是：
- Products available: diffusion pump, slide valve pump and so on. 工业干泵,扩散泵,旋片泵,机械增压泵,铝插板阀门,滑阀泵,滑阀及机械增压泵。
- Traditional systems have used oil diffusion pumps. 常规的系统使用油扩散泵。
- Place your hand behind the diffusion pump, and feel if warm air is being exhausted out of the MSD. 放空系统，检查油的位置是否位于手册中推荐的位置。
- Leybold diffusion pump and rotary mechanical pump system to reach higher running stability, less maintenance time and smaller occupation space. 选用莱宝扩散泵和旋片式机械泵实现了高可靠性和少维护时间。减小系统占地面积。
- silicone fluid for diffusion pump 扩散泵用有机硅油
- Outline of Model JK Diffusion Pump Unit JK型真空机组的外型、技术数据及连接尺寸
- The act or an instance of cleansing or purifying. 净化洗涤或净化的行为或情况
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- Constant Power Controller Applied to Heat Diffusion Pump 扩散泵加热恒功率控制仪
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
- He never has any thought of self. 他从不考虑个人得失。
- He is now out of all conceit with his former self. 他现在全盘否定了他原来的自己。
- Clouds cause the diffusion of light from the sun. 云使阳光漫射。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
