查询词典 ball valve

When a ball valve is closed in periods of inactivity, the bleach will decompose over time liberating oxygen gas.

当球阀在不工作期间关闭，经过一段时间，漂白剂将分解并释放出氧气。

Total disassembly without interruption to the process is possible when the ball valve is closed, and safe retraction is possible at pressures up to 5barG.

不间断地拆卸的过程中总有可能在球阀关闭，安全的收缩有可能在压力高达5barG。

Fixed ball valve closed piping system in various types of media used to cut off flow or access to media in accordance with the procedure is scheduled to be transmitted to the various designated points.

固定球阀密闭在各类管路系统种用于截断或接通介质流，使介质按照预定的程序输送到各个指定点。

In this mathematical model, we made the comprehensive consideration of the condensability of the liquid, the Westphal＇s effect, the continuous flow condition and the dynamic property of the ball valve.

应用数值方法建立了自动球阀运动规律的计算机仿真模型，通过数值模拟，得到各个参数对球阀运动动力特性影响的基本规律。

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。

The Liberty 20 Gallon Foamer includes a 12 metre discharge hose assembly with stainless steel ball valve and both a fan nozzle and a zero degree nozzle.

在自由20加仑发泡剂，包括一个不锈钢球阀，都一和零度喷嘴风扇喷嘴12米排放软管总成。

Full-bore straight-through eccentric semi-ball valve with RPTFE sealing surface,WCB carbon steel body and 1.6MPa nominal pressure.

YQQ40F-16C 全通经、直径式偏心半球阀，密封面为RPTFE，阀体为CF8不锈钢，公称压力为1.6Mpa。

Please quote as soon as possible for 6 nos 22 inch gate or ball valve.

请尽快报6台的22英寸的闸阀或球阀。

The Ball Valve operated by handwheel or handle can be installed in any situation of the pipe.

手轮、手柄操作的球阀可安装在管道的任何位置上。

At the duct's lowest point there is a sump with a drain and a pneumatically operated ball valve for evacuating washdown and quenching water.

在管道的最低点，有一个排水坑，它带有一个排水管和一个气动控制球阀，来排泄清洗用水及灭火用水。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐