free ball valve的意思|示意
自由式球阀
free ball valve的网络常见释义
自由式球阀 ... 自由流动的颗粒 free-flowing granular 自由式球阀 free ball valve 自由通气的固定顶 freely ventilated fixed roof ...
free ball valve相关短语
1、 sanitray grade retention-free ball valve 产品名称卫生级无滞留液球阀
free ball valve相关例句
The fluctuation ball ball valve's spheroid free supporting on the valve seat, forms the one-sided seal depending on the medium pressure, therefore cannot guarantee the seal.
浮动球球阀的球体自由支承在阀座上，靠介质的压力形成单面密封，故不能保证密封。
A set pre-sized diverter chamber with a free-floating ball and seat incorporating a flow control release valve is the optimum diversion unit.
前一组巨细与自在浮动球，并归入一个流量节制释放阀座转向器商会是最佳分流单元。