Conditions of use, type testing, construction and tests. Cross References:BS 219:1977BS 1210:1963BS 1362:1973BS 1363-1:1995BS 1363-3:1995BS 1363-4:1995BS 4662:1970BS 5901:1980BS 6004:2000BS 6007:2000BS 6458-2.1:1984BS 6500:2000BS EN 60112:2003BS EN 60664-1BS EN 61032:1998BS EN 61140