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Chinese National Standard Category: Soil and fertilizer in general

English Title: Determination of hydrolyzable nitrogen in forest soil
Chinese Title: 森林土壤水解性氮的测定
Standard No.: GB 7849-1987
Category No.: B10
Issued by:
Issued on:
Implemented on: 1988-1-1
Status: superseded
Superseded by:LY/T 1229-1999 Determination of hydrolyzable nitrogen in forest soil
Superseded on:1999-11-1
Abolished on:
Superseding:
Word Count:500 words
Similar Standards: DB37/T 3827-2019   DB32/T 4412-2022   DB52/T 1607-2021   DB37/T 3825-2019   GB 7888-1987   GB 7836-1987   GB 7865-1987   LY/T1248-1999   GB 9834-1988   GB/T 33469-2016   GB 7839-1987   DB32/T 4121-2021   DB37/T 3829-2019   GB 7883-1987   GB 7878-1987   DB37/T 3826-2019   GB 7833-1987   GB 7874-1987   DB37/T 3828-2019   GB 7872-1987  
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