Examine the pressure meter tube and valve, pressure meter cover glass, if it is dirty, clean it with diluted hydrochloric acid.
检查压力表管道及阀门是否畅通，灵活，压力表面玻璃如有污，可用稀盐酸拭净。
Cans use in China, Porcelain enamel, plastic, Glass reinforced plastics wait for material quality's pump, valve, Pagoda mouth's entrance connection.
可应用于陶瓷、搪瓷、塑料、玻璃钢等材质的泵、阀、塔口的进出口连接。
This valve is widely used in the pipe system such as venting and environment protection in building material, glass, mining, power, light industry and papermaking departments.
角行程电动蝶阀，普遍适用于建材、玻璃、矿山、电力、轻工、造纸等行业的通风、环保工程等管道系统中。
This check valve is used in systems that utilize glass pipe and installs between connecting flanges where a gasket would normally be located.
这种止回阀应用于玻璃管线系统中，安装在两个装有垫片的连接法兰中间。
To experimentally investigate it, needle valves and transparent glass tubes with flow channels similar to that of safety valves were used instead of the safety valve.
采用针阀代替安全阀，实验研究了安全阀进口干度、阀开度对安全阀及下游管路中流动堵塞的影响。
The company with advanced technology is known, have been the first overhead valve, turn signal lamp, stained glass, automatic transmission technology.
该公司以技术先进著称，曾首创顶置气门、转向信号灯、染色玻璃、自动变速器等先进技术。
Door window should be made out of hardened glass in order to protect worker in case of leakage and broken valve.
观察门上需安装有钢化玻璃，保护操作者，防止被测地泄漏和破裂。
Door window should be made out of hardened glass in order to protect worker in case of leakage and broken valve.
观察门上需安装有钢化玻璃，保护操作者，防止被测地泄漏和破裂。
应用推荐