直通卡套接头 ER2-2,ER3,ER4,ER5,ER6,ER8,ER10,ER12,ER16,ER20,ER24-32,
2M-6M,ER12M-8M,ER12M-10M,ER12M-16M,ER12M-18M,ER12M-20M,ER12M-22M,
ER12M-25M,ER16M-12M,ER18M-12M,ER18M-16M,ER18M-20M,ER18M-22M,ER18M-25M,ER20M-16M,ER20M-18M,
ER20M-22M,ER20M-25M,ER22M-18M,ER22M-20M,ER22M-25M,ER25M-18M,ER25M-20M,

01/21 20:24