BS 6469-3-3.1:1992 Insulating and sheathing materials of electric cables. Methods of test specific to PVC compounds-Pressure test at high temperature. Tests for resistance to cracking
1992BS 6469-3-3.1:1992 Insulating and sheathing materials of electric cables. Methods of test specific to PVC compounds-Pressure test at high temperature. Tests for resistance to cracking