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Zhengzhou,Henan,China China
Specifications: Model PGAS-21 Detectable gas Toxic gas (O2, CO, H2S, CL2, NH3, HCL, HCN, SO2 & etc) Sampling method Diffusion Measuring principle Elec
PGAS-41 Portable Multi Gas leakage Detector candetectthecontentoffourkindsofgases (oxygen, carbon monoxide, hydrogensulfide&n...
Personne àcontacter Vincent Liu
Nom de la société Zhengzhou, Henan
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