“军阀”的拼音为：jūn fá...

“干阀”的英语可以翻译为：dryvalve ...

近来,可采用在冷却塔的水管系统中设置旁通阀或节流阀.The latter may be used with bypass or throttling valves in the tower water pipework circuit.柔性节流阀结构简单, 压力降小, 动作可靠性高.Flexible throttle simple structure, small pressure drop, high reliability and ...

冲洗阀出现进水端连接螺母纵向断裂.The longitudinal fracture arosed in connecting nut for inlet flushing valve.入墙式冲洗阀特点: 延时自闭、安装固定方便,有手柄式 、 按钮式 、 脚踏式.Characteristics cross - joint flush valve: they are time - lapse, self - closing, beelin...