BS ISO 20351:2017
精細陶瓷(高級陶瓷、高級技術陶瓷) 使用積分球絕對測量白光發光二極管用磷光體的內部量子效率
Fine ceramics (advanced ceramics, advanced technical ceramics). Absolute measurement of internal quantum efficiency of phosphors for white light emitting diodes using an integrating sphere