Desc:Product DescriptionA.Drill in overburden unstable rockB.One step to drill and follow casingC.Flexible to open or close 1. When drilling starts,the pi...
Desc:Explosion-proof Plug SocketProduct DescriptionApplicationQDLECHATEX 15A,25A,32A,60A,100A,150A,200A,300A YT/GZ-YZ series single-phase three core non sp...
