safety discharge
4.The company provides an all-directions gas equipments project for the customer with all sincerity,the specification is well-found,mainly having: gas pressure regulator(box),efficiently filter, emergency cut-off valve,steady press machine,safety put to spread valve,gas pressure regulator(calculate) cabinet, add smelly device automatically,discharge calculator management system and SCADA system.
8.The spillway tunnel at Xiluodu Hydropower Station has the characteristics of large discharge and high flow velocity, for which the hydraulic characteristics of the emergency gate and the dynamic properties of gate structure during shutting down under hydrodynamic condition are directly related to the technical feasibility and the safety reliability of the spillway tunnel operation.
9.This article introduced the principles of cold cathode crowbar-tube used in test of pulse modulator and CW microwave tube.It can discharge the energy on the reserved capacitance in a very short time to ensure the safety of the traveling wave tube or the multibeam klystron.Two basic circuits of the pulse transformer spring mode and self-spring mode are also presented.
10.At present time, high arch dam is the developing direction of design of dam. The energy dissipation of flood discharge of the high arch dam is the emphases in the design of high arch dam. How to guarantee the safety when sluicing, and how to make use of the aeration and collision of the water jet and the plunge pool is a great subject, and how to exert the benefit of high arch dam is a more important one.

