Standard test method for calibration of pyrheliometers by comparison to reference pyrheliometers 日射强度计与基准日射强度计进行比较校准的标准试验方法
2.
Moi shall specify the reference day for the reproduction as referred in the first paragraph herein and any things and matters of coordination 前项执行转录之基准日及相关配合事项,由内政部定之。