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Legislative framework :: China - WEPA http://www.wepa-db.net/policies/measures/currentsystem/china.htm [19971203] [19980701]; Environmental quality standard for surface water. GB3838-2002 (instead of GHZB1-1999 and GB 3838-83) [20020426] [20000101] 中年妇女月经不止

Environmental quality standard for surface water - Ministry of http://english.mep.gov.cn/standards_reports/standards/water_environment/quality_standard/200710/t20071024_111792.htm Oct 24, 2007 - Environmental quality standard for surface water. (GB 3838-2002 replacing GB 3838-88, GHZB 1-1999 putting into effect as of June 1, 2002). 京香juliaed2k

SAC - GB 3838-88 - Environmental quality standard for surface water http://standards.globalspec.com/std/704351/sac-gb-3838-88 Find the most up-to-date version of SAC - GB 3838-88 at Engineering360. 唐人色立足美国