通孔口径: TH8 TH13 TH16 TH19 TH24 TH28 TH34 TH42 TH50 TH58 TH70 螺纹接头:M14 M18 M22 M27 M30 M36 M42 M52 M58 M68 电缆外径: 5-7 6-12 11-15 14-18 17-23 22-27 26-33 32-41 40-49 48-57 60-69