Computer cable belongs to electrical equipment cable, this cable is suitable for rated voltage of 500V and below for high interference prevention requirements of electronic computers and automatic instruments. Cable insulation materials such as polyethyle
Steel support beam is usually used above the foundation and placed between the two abutments (piers) . It is usually longitudinal to prevent the abutment from moving inwards due to the thrust of the fill.
1. Adopt human-machine operation interface, more convenient for operation;2. T Bar Paper reeling stand , Slitting rolls are easily placed into reel stand 3.Choose Single or double glue coating unit 4. Spiral winding part , specialized operation system , B