led Method,surface: Polished To Mirror , Bright Annealed,roughness Average: 0.1μm To 0.2μm Of Outside Surface,                              0.3μm ...
Application:1.it Is Applicabletomobilelightinginzone1andzone2explosiveand Flamable Places2.thisproductisusedinthefieldsofelectricpower,firefighting,petrol, petrochemical,metallurgy,etc.itcanalsobeusedforsignalcommunicationand, personal ...
led Method,surface: Polished To Mirror , Bright Annealed,roughness Average: 0.1μm To 0.2μm Of Outside Surface,                              0.3μm ...