完美真人

Steel plate cutting refers to the use of natural gas flame (oxygen-natural gas) will be cut metal preheated to the burning point of intense combustion, and then release high-pressure oxygen flow, so that the metal further intense oxidation and burning slag blowing off the process of incision.

Steel plate cutting refers to the use of natural gas flame (oxygen-natural gas) will be cut metal preheated to the burning point of intense combustion, and then release high-pressure oxygen flow, so that the metal further intense oxidation and burning slag blowing off the process of incision.

Steel plate cutting refers to the use of natural gas flame (oxygen-natural gas) will be cut metal preheated to the burning point of intense combustion, and then release high-pressure oxygen flow, so that the metal further intense oxidation and burning slag blowing off the process of incision.