BS EN 61300-3-47:2014
纖維光學互連器件和無源元件. 基本試驗和測量程序. 檢查和測量. 采用干涉法所得PC/APC球形拋光套圈的端面幾何形狀
Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Examinations and measurements. End face geometry of PC/APC spherically polished ferrules using interferometry