Is there any direction for the installation of wafer type pneumatic ball valve with and without feedback? When the power transmission line of outdoor housing buildings is buried carefully, ensure that the connection points of the seismic support equipment are clean and complete, especially ensure the precision of wiring and installation of electrical equipment of the seismic support at the construction site
The building electrical wiring installation staff shall strictly implement the laws and regulations of the building electrical power construction project, and carry out the wiring installation of electrical equipment scientifically, effectively and reasonably
Shanghai Dongfeng Pump Valve Factory is committed to the research and production of fire pipeline seismic support and finished seismic support. It has rich experience in the industry and is worthy of user trust