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- piston type drill 活塞式凿岩机
- The function curve diagram among the scroll compressor, the serew type and the piston type. 涡旋式、螺杆式、活塞式压缩机性能对比曲线图
- The main parameters,structure and machining of a parabolic slot type drill is introduced. 介绍一种抛物线槽型钻头(深孔钻)主要参数、结构及其加工。
- These diaphragm or piston type pressure switches in brass housings are available off-the-shelf as break contacts ormake contacts. 这些现货供应的膜片或活塞型的压力开关采用黄铜外壳,开路接点或闭合接点。
- The piston may be connected to the upper end of the connecting rod either directly (trunk piston type), or indirectly (crosshead type). 活塞与连杆上端的连接，既可以是直接连接（筒状活塞式），也可以是间接连接（十字头式）。
- Key type drill chuck, which is widely used in various mi nal and fixing enterprises, is a kind of drilltightening device. 扳手钻夹头是广泛用于各工矿企业，装修行业的钻头夹紧装置。
- JHYG piston Type liquid prover is a newly developed standard tool for measurement of liquid flow andquantity-value transmission. JHYG型活塞式液体标准体积管是新近研制成功的液体流量计量量值传递的标准器具。
- The piston type pump is used to solve the cohering problem of bitumen particles,and bitumen particles have been continuously injected in well La8-P2555. 通过采用活塞式沥青泵,较好地解决了沥青颗粒的黏结现象,在喇8-P2555井实现了连续注入。
- The piston type pump is used to solve the cohering problem of bitumen particles, and bitumen particles have been continuously injected in well La8-P2555. 通过采用活塞式沥青泵，较好地解决了沥青颗粒的黏结现象，在喇8P2555井实现了连续注入。
- Available with our LTD All Bearing Indexable L Type Drills. 比较实用的是我们的全方位L型花健钻。
- WH type drill is used to high speed drilling machine,it can ensure better accuracy and higher productivity. WH型钻头适用于高转速钻机上使用，能够保证更好的精度和更高得生产效果。
- A Turnover Type Drill Jig for Machining Cross Holes 一种加工交叉孔系的翻转式钻模夹具
- ON VIBRATION DAMPING OF PISTON TYPE AIR COMPRESSOR 活塞式空压机减振拾零
- straight shank gear nut type drill chuck 直柄铰辘式钻夹头
- Ways for Safely Running a Piston Type Compressor 活塞式压缩机安全运行方法探析
- All the apprentices rushed to help fit the piston. 徒工们都跑过来帮助装活塞。
- Get lathe No.9 set to turn the new piston. 把九号车床调好来车这个新活塞。
- Double piston type vauum servo brake 对置活塞式发动机
- Marine emergency piston type air compressor 船用应急活塞式空气压缩机
- piston type variable area flowmeter 活塞式可变截面流量计
