BS EN IEC 61300-3-33:2022
光纤互连装置和无源元件 基本测试和测量程序 检查和测量 使用销规从弹性对准套筒中拔出力
Fibre optic interconnecting devices and passive components. Basic test and measurement procedures - Examinations and measurements. Withdrawal force from a resilient alignment sleeve using pin gauges