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- diffusion pump oil 扩散泵油
- Traditional systems have used oil diffusion pumps. 常规的系统使用油扩散泵。
- 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。
- Discussion on condition testing the degree of ultimate vacuum of ultrahigh vacuum diffuse pump oil 超高真空扩散泵油极限真空测试条件的探讨
- 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。
- AIROX ZS is a premium vacuum pump oil manufactured from high VI base stocks after special water removed treatment combined with oxidation, rust inhibitors and other additives. 雅士ZS系列为优质高性能真空泵润滑油,由经过特别脱水处理的高粘度指数基础油和精选添加剂调配而成。
- Iraq and CNPC have agreed the renegotiated terms of an old deal signed in 1997 to pump oil from the al-Ahdab oilfield, Hussain Shahristani told the Reuters news agency. 沙赫雷斯塔尼告诉路透社(Reuters),伊拉克和中国石油天然气集团已同意就1997年签署的、开采阿赫代布油田的旧合同条款进行重新协商。
- Well with Submersible Pump Oil major flooding and has two pumps and motors are composed of two parts. 井用潜水电泵主要有水浸和油浸两种,都是由水泵和电机两部分组成。
- The “L”“T” type joints of P208 pump oil warm-up pipeline were scoured by the vortexing,and the evorsion led to crack in weld.The leakage reason and countermeasure were discussed. 分析了炼油装置P208泵预热油浆管线L、T型接头的涡流冲蚀导致焊缝开裂泄漏的原因,提出了工艺结构改进措施。
- They can not be used for evacuating the oxygenic,poisonous and explosive gases and gases which can react with pump oil easily.Neither can they be used as compressor and transmillion pump. 该泵不可用来抽含氧过高的、有毒的、易爆的或与泵油发生化学作用的气体,也不可当作压缩机或传输泵使用。
- silicone fluid for diffusion pump 扩散泵用有机硅油
- They can not be used for evacuating the oxygenic, poisonous and explosive gases and gases which can react with pump oil easily.Neither can they be used as compressor and transmission pump. 该泵不可用来抽含氧过高的、有毒的易爆的或与泵油发生化学作用的或对黑色金属有腐蚀作用的气体也不可当作压缩机或传输泵使用。
- 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
- Pumping oil into the hydraulic nut displaces the piston axially with the force needed for accurate and safe mounting. 通过油泵将油压入液压螺母,以安全、精确安装所需之力,在轴向上移动活塞。
- Replacement of single plunger fuel pump oil after the issue of regulation is not flexible and rare acceleration and deceleration performance for ease, speed instability, or even die. 更换柱塞后发生油量调节不灵活的问题并少见,表现为加减速缓,转速不稳,甚至不能熄火。
- Energy forecasters increasingly predict slowing growth in global oil demand in the years ahead, but some OPEC nations are heading in the opposite direction and ramping up their capacity to pump oil. 能源预测人员越来越认为今后几年全球石油需求增长将会放缓,但石油输出国组织(OrganizationofPetroleumExportingCountries,简称:欧佩克)的一些成员国却与此背道而驰,致力于扩大石油产能。
- A pumping unit equipped with two rocker-pulley assemblies is devised for pumping oil from two neighbouring bores with similar well figures. 通过对设想的摇杆轮式双井抽油机进行运动和动力分析以及对两套摇杆机构几何尺寸的优化表明,这种抽油机不加平衡重就能得到良好的平衡效果;
- Clouds cause the diffusion of light from the sun. 云使阳光漫射。
- Test Method for Measured Speed of Oil Diffusion Pumps 测量油扩散泵速度的试验方法