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Method for measuring the activity ratios of 226Ra to 228Ra in geological water samples
Translate name
STANDARD published on 15.7.1991
Designation standards: GB/T 13072-1991
Note: WITHDRAWN
Publication date standards: 15.7.1991
SKU: NS-862561
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-05-21 (Number of items: 2 279 758)
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