青云翻译

According to the layout and flow of the pipe network to determine the diameter of the hydraulic calculation of a series of steps; then diameter as the known conditions, choose the regulator facilities and user Appliance to meet the pressure requirements of the supply, so the design of certain techni

According to the layout and flow of the network, after calculation of a series of steps to determine pipe diameter; then the diameter as the data, select the surge pressure of the gas appliance and user facilities to meet the supply requirements, design of a certain technical and economic.

According to pipe network arrangement and current capacity, process water power computation a series of step definite caliber; Again the caliber took the datum, the selection accent presses the facility as well as the user burns has satisfies the supply the pressure request, therefore designs has ce

Based on the net of the layout and flow, the hydraulic calculations of a series of steps to determine the diameter of the pipe as a known condition, select Pressure facilities as well as a user with a fuel supply to meet the pressure requirements, and should therefore be designed with a certain tech

According to the layout and flow of the network, after calculation of a series of steps to determine pipe diameter; then the diameter as the data, select the surge pressure of the gas appliance and user facilities to meet the supply requirements, design of a certain technical and economic.