DIN EN 50411-3-2:2023-11
光纖通信系統中使用的光纖管理系統和保護外殼 產品規格 第 3-2 部分:單模機械光纖接頭
Fibre management systems and protective housings to be used in optical fibre communication systems - Product specifications - Part 3-2: Single-mode mechanical fibre splice; German and English version prEN 50411-3-2:2021 / Note: Date of issue 2023-10-20...