青云翻译

In the valve box with pressure gauge, thermometer and liquid pipe and gas pipe and valve. In the liquid pipe and gas pipe exports are installed in over-current valve and emergency shut-off valve.

　　 Valves inside have pressure gauges, thermometers and the liquid pipe and gas pipe and valves. Exports of liquid pipe and gas pipe, flow valves and emergency cut-off valve is installed on.

　　 Is equipped with the pressure gauge, the thermometer as well as the liquid phase tube in the valve box friendly manages and the valve.Exportation friendly manages which in the liquid phase tube, all installs has the overflow valve and the urgent trip valve.

The valve has a pressure gauge, thermometer and liquid pipe and gas-pipe and valves. In liquid and gas pipe line with the export control, and are equipped with a throttle valve and emergency isolation valves.

　　 Valves inside have pressure gauges, thermometers and the liquid pipe and gas pipe and valves. Exports of liquid pipe and gas pipe, flow valves and emergency cut-off valve is installed on.