经典AV三级在线观看 SECP型配电箱CE认证证书

SECP series weatherproof control panel(hereinafter referred to as control panel) can be used in corrosive areas of strong acid, strong alkali, salt, hydrogen and chlorine, and areas of much water, much dust and humidity. It is widely used in factory wiring and configuration like petroleum, chemistry, storage, food, medicine, war industry, etc.