To continuously monitor the ambient gamma dose rates in hong kong 二十四小时不停监测本港的环境伽马辐射剂量率。
2.
To continuously monitor the ambient gamma dose rates in hong kong 二十四小时不停监测本港的环境伽马辐射剂量率。
3.
Verification regulation of x or radiation meters for environmontal monitoring absorbed dose rate in air 环境监测用x辐射空气吸收剂量率仪检定规程
4.
A network has also been established for continuous monitoring of the ambient gamma dose rate in hong kong and to warn of any deviation from normal levels 天文台并设立了一个辐射监测网络，不断监测境内空气中的伽玛剂量比率，当剂量比率超出正常辐射水平时，监测网络便会发出警告。
