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- vavle refacer 气门面研磨机
- High accuracy grinding alloy ball spool and vavle seat,sealed well function. 高精度研磨的合金球型阀芯、阀座、密封性能好。
- Relation of quantity of fuel injection and needle vavle lift,rotation speed and pressure is got. 测定喷油量与针阀升程、喷油时间、主轴转速、喷油压力的关系。 (3)喷油量计算公式中修正系数K的确定。
- Test 1, 60s under 16pa static water pressure, with the vavle off and bubbling device on, result is no leaking. 测试1;在静态水压16帕;阀心关闭和气泡器打开状态维持60秒;该测试结果是没有泄漏.
- Butterfly vavle stands for a well-known category of throttling means ot control duct airflow rate. 摘要蝴蝶风门是众所周知的导管风量控制元件,因设计细节之不同而可细分为许多亚种。
- The vavle is locked at peacetime,while it is opened with the help of open tool and a water flow in the caliduct. 此阀平时是锁闭的,只有用开启器配以暖气片中的水流才可打开,一旦水流断开,则此阀会自会锁闭。
- The open and close action of the covers are controlled by a solenoid directional vavle, while the speed is adjusted by the throttles. 电磁换向阀的换向来实现密封盖的启闭,密封盖的启闭速度可由调节流阀进行调节。
- No serious bleeding ang fetal malformation.Conclusion: The right application program of anticoagulant drugs and perinal therapy is crytical to pregnancy women with prosthetic heart vavle replacement. 结论:在妊娠期间合理调整抗凝治疗方案,正确的围妊娠期处理是保证心脏机械瓣膜替换术后妊娠妇女安全度过危险期的关键。
- According to PECT, CSM analysis method, in-depth analyzed such as macroscopic environment, company main body, market opportunity, and found "the short board" of CL Vavle’s marketing channel. 然后,根据企业营销渠道的设计原则,提出CL公司营销渠道的设计思路和初步方案。
- Intake vavle seat shanghai engine 进气门座
- Exhaust vavle seat shanghai engine 排气门座
- intelligent electrical vavle positioner 智能电气阀门定位器
- Prosthetic heart vavle replacement 人工瓣膜置换术
- Forged brass butterfly handle filter ball vavle SIZE 锻压黄铜蝶柄过滤器球阀
- Keywords heart valve disease;heart surgery;tricuspid vavle; 心脏瓣膜疾病;心脏外科手术;三尖瓣;
- Brow Muscle Vavle Direct Suspension Treating 46 Eyes with Blepharoptosis 额肌瓣直接悬吊术治疗上睑下垂46眼
- FAILURE ANALYSIS FOR THE DRAIN PIPE OF BY-PASS VAVLE IN POWER STEAM SYSTEM 电站蒸汽系统旁排阀疏水接管断裂失效分析
- Keywords Bone marrow mesenchymal stem cells (MSCs);Orientated differentiation;endothelial cells(ECs);Homologous vavle(HV);Re-endothelialization; 骨髓间质干细胞;定向分化;内皮细胞;同种异体瓣膜;再内皮化;
- refacern. 光面器(表面修整器)
- valve refacer 阀面磨光机