检测认证人脉交流通讯录
YZG1-2 直通终端锥管接头 
D 0 ZG d 0 L I 代号 Code Ⅰ Ⅱ 4 ZG1/8″ 3 44 72 16 YZG1-2A-G1/8″-φ4 5 ZG1/8″ 3.5 44 75 16 YZG1-2A-G1/8″-φ5 6 ZG1/8″ 4 44 77 16 YZG1-2A-G1/8″-φ6 8 ZG1/4″ 6 52.5 84.5 20.5 YZG1-2A-G1/4″-φ8 10 ZG1/4″ 8 60.5 86.5 20.5 YZG1-2A-G1/4″-φ10 12 ZG3/8″ 10 60.5 96.5 23.5 YZG1-2A-G3/8″-φ12 14 ZG1/2″ 12 67.5 108 24.5 YZG1-2A-G1/2″-φ14 16 ZG1/2″ 14 68.5 110 25.5 YZG1-2B-G1/2″-φ16 18 ZG3/4″ 16 68.5 115 25.5 YZG1-2B-G3/4″-φ18
