79077044
Aug 21, 2009
May 24, 2011
Regulating accessories for gas apparatus and gas pipes, namely, gas cylinder regulators which are equipped with a cylinder connection, a high pressure gauge to monitor the content of the cylinder and a low pressure gauge to monitor the adjustable secondary pressure, and gas panels which are equipped with a combination of one or more pressure regulators, valves and pressure gauges and connecting pipes
Environmental Control Apparatus