Portable gas detector for standard H2S CO O2 EX by diffusion method
In the daily production of petrochemical engineering, steel, and chemical engineering industries, workers oEngine & Part ften encounter with flammable and toxic gases of various sorts, and accidents are easy to take place without proper safety protection. As a kind of personal safety protWelding & Soldering Supplies ection instrument, Factory price portWheel & Caster able multi Ex H2S CO O2 4 in 1 gas detectorplays an important role in industrial production safety.
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