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Unsealed radioactive substances--Identification and certification
Translate name
STANDARD published on 7.1.1987
Designation standards: GB/T 7161-1987
Publication date standards: 7.1.1987
SKU: NS-889016
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-10-15 (Number of items: 2 306 255)
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