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- ball valve effect 球瓣效应
- WENZHOU WENBAO BALL VALVE CO., LTD. 温州市温宝球阀有限公司。
- MINGZHU BALL VALVE GROUP CO., LTD. 广东明珠球阀集团股份有限公司。
- They can produce a "ball valve" effect by intermittently occluding the atrioventricular valve orifice. 他们可以产生“球阀”效应，引起房室瓣口间歇性关闭。
- Remove the relief valve hose from fitting below inlet ball valve. 从进口球阀下面连接件拆卸安全阀软管。
- Eliminated has sealed the attrition of side effect, has overcome problem of the traditional ball valve and valve seat and the spheroid packing surface of wore. 消除了密封副的磨损，克服了传统球阀阀座与球体密封面始终磨损的问题。
- All Ball Valve are assembled with non-silicone lubricant. 所有球阀都采用无硅树脂润滑剂组装。
- Metals hard seals fixed ball valve's scope of product sees the next table. 金属硬密封固定球阀的产品范围见下表。
- The main performance parameter of ChuangXin whole high-temperature ball valve. 创鑫整体式高温球阀主要性能参数。
- The metal hard seal fluctuation ball valve product scope sees the table. 金属硬密封浮动球阀的产品范围见下表。
- "O" type ball valve for soda has the structure of sealing in both directions. 纯碱"O"形专用球阀采用双向密封结构。
- The condensability of liquid,the Westphal's effect and the continuous flow condition are not only comprehensively considered,but also the dynamic property of the ball valve being established. 结合现场试验,根据直线电机采油泵运动特性,综合考虑了液体的可压缩性、魏氏效应、液体连续流动条件和球阀的动力特性,建立了直线电机采油泵球阀运动规律的精确运动微分方程组。
- Detach the sensing line from the inlet ball valve and the elbow on the relief valve. 从进口球阀和安全阀上的弯头处拆卸感应管道。
- Equipped with softly and mechanically sealing ball valves. 装有柔性和刚性密封的球阀。
- NIB-SEAL on sweat ball valves are shipped unassembled. 在焊接球阀上，NIB-SEAL在装运时处于未组装状态。
- Detailed information on the individual ball valve styles is offered on the next six pages. 每种球阀类型的详细资料请参阅以下六页内容。
- Actuator mounting dimensions for flanged ball valves, see pages 77-84. 用于法兰球阀的执行机构安装尺寸，请参阅第77-84页。
- Has a higher application temperature than Teflon? seated flanged ball valves. 比特氟隆阀座法兰球阀还高的应用温度。
- Cleaning air source is the key link of pulse deashing system of baghouse filter,the capability of diaphragm valve effects the result of pulse deashing directly. 清灰气源是袋式除尘器脉冲清灰系统的首要环节,脉冲阀性能的优劣直接影响到脉冲清灰效果。
- Nitrogen filled vehicle, ball valve, relief valve for accumulators and hydraulic cylinders, accessories. 充氮车、高压球阀,球式电磁球阀、蓄能器及油缸安全阀组、各种液压附件。
