BS 3454:1995(2008) Specification for 1.9 / 3.3 kV, 300 A bolted flameproof cable couplers and adaptors (including 380 / 660 V and 640 / 1100 V, 300 A adaptors) for use in coal mines
1995BS 3454:1995 Specification for 1.9/3.3 kV, 300 A bolted flameproof cable couplers and adaptors (including 380/660 V and 640/1100 V, 300 A adaptors) for use in coal mines