當(dāng)前位置:
首頁 >
標(biāo)準(zhǔn)詳情頁

MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT - AIR: RADON-222 - PART 7: ACCUMULATION METHOD FOR ESTIMATING SURFACE EXHALATION RATE (ISO 11665-7:2012)
出版:Norwegian Standards (Norges Standardiseringsforbund)

專家解讀視頻