Material:copper Model Number:Shockproof acetylene meter Origin:Mainland China Certification:CE Measurement range:30 Applicable medium:Acetylene Use:Acetylene pressure reduce Working Principle:Positive action
Material:copper Model Number:Shockproof acetylene meter Origin:Mainland China Certification:CE Measurement range:30 Applicable medium:Acetylene Use:Acetylene pressure reduce Working Principle:Positive action