This standard applies to rail-type wire take-up devices and wire defense devices. This standard must be used together with JB/T 4015.1.
JB/T 4015.4-1999 history
2013JB/T 4015.4-2013 Adaptable units for general use of wire and cable machinery.Pay-off and take-up.Part 4: Sliding guide track type pay-off and take-up
1999JB/T 4015.4-1999 Adapable units of wire and cable machinery pay-off and take-up.Part 4:Sliding guide type pay-off and take-up