BS EN 50377-5-1:2003 光纤通信系统中使用的连接器组和互连元件.产品规范.端接在IEC 60793-2类B.1.1单模纤维上的EC型连接器组和互连元件
Connectors sets and interconnect components to be used in optical fibre communication systems. Product specifications. Connector sets and interconnect components to be used in optical fibre communication systems. Product specifications. Type EC terminated