Click on the image to check the artwork
By certification 
The oxygen presure gauge and acetylene pressure gauge is used to measure
pressure of oxygen medium. and must be kept away from grease substance.
Forbit the oill mark is red on dial prevent ill tread.
www.allgakind-instrument.com
pressure of oxygen medium. and must be kept away from grease substance.
Forbit the oill mark is red on dial prevent ill tread.
www.allgakind-instrument.com
