Positive pressure breathing apparatus is a self-contained open air breathing apparatus, widely used in fire, chemical, shipbuilding, petroleum, smelting, storage, laboratories, mines and other departments, for firefighters or rescue personnel in smoke, gas, Safe and effective fire extinguishing, e
[ China Instrument Network Instrument R&D ] Recently, the scientific research achievement of the Instrument Center's functional safety center, "A Test Device and Method for Partial Stroke and Life of an Implementing Organization," has been granted a national invention patent. Th
A few days ago, Maersk Line ordered an order for the waste heat recovery system from Mitsubishi Heavy Industries to assemble 11 super-large container ships being built by Daewoo Shipbuilding in South Korea. It is reported that Mitsubishi Heavy Industries' patented waste heat recovery system ha