型号Type适用电缆外径ΦApplicableoutsidediameterofcable主要尺寸Maindimension是（mm）L2L3L1MJGW-175-841506012012JGW-285-941606013014JGW-395-1041756014014JGW-4105-1141857015014JGW-5115-1241957016016JGW-6125-1342157017516JGW-7135-1462308019016JGW-8140-1652409020016)