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Chinese National Standard Category: Radiological sanitation protection

English Title: Limit standard of radioactive Ra-226 in phosphate fertilizer
Chinese Title: 磷肥放射性镭-226限量卫生标准
Standard No.: GB 8921-1988
Category No.: C57
Issued by: MOH
Issued on: 1988-03-11
Implemented on: 1988-11-1
Status: superseded
Superseded by:GB 8921-2011 Limit standards for 226Ra in phosphate fertilizer and its compound fertilizer
Superseded on:2012-5-1
Abolished on:
Superseding:
Word Count:2500 words
Similar Standards: DB32/T 4186-2021   GB 16358-1996   GB/T 11712-1989   DB32/T 3908-2020   GB 18464-2001   DB32/T 4249-2021   GBZ/T 201.2-2011   DB31/T 1248-2020   DB32/T 4414-2022   GB 8920-1988   WS 816-2023   WS 817-2023   GBZ 115-2023   WS 818-2023   GB/T 16145-2022   GBZ 117-2022   GB/T 41144-2021   GB/T 16137-2021   GBZ 120-2020   GBZ 121-2020  
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