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2018-03-14

Coding rules of water bodies for China's surface-water environment(... -- HJ 932-2017

2018-03-13

Water quality–Determination of polybrominated diphenyl ethers–Gas... -- HJ 909-2017

2018-03-13

Water quality–Determination of chromium (VI)–Flow injection analy... -- HJ 908-2017

2018-01-26

Water quality–Determination of paraquat and diquat–Solid phase ex... -- HJ 914-2017

2018-01-05

Water quality-Determination of gross beta activity-Thick source met... -- HJ 899-2017

2018-01-05

Water quality-Determination of gross alpha activity-Thick source me... -- HJ 898-2017

2018-01-05

Water quality-Determination of chlorophyll a-Spectrophotometric met... -- HJ 897-2017

2018-01-05

Water quality-Determination of butyl xanthate-Purge and trap/gas ch... -- HJ 896-2017

2018-01-05

Water quality-Determination of methanol and acetone-Headspace/gas c... -- HJ 895-2017

2018-01-05

Water quality-Determination of extractable petroleum hydrocarbons (... -- HJ 894-2017

2018-01-05

Water quality–Determination of volatile petroleum hydrocarbons (C6... -- HJ 893-2017

2017-12-26

Water quality-Determination of turpentine-Purge and trap/gas chroma... -- HJ 866-2017

2017-10-26

Water quality-Determination of methomyl and methomyl-oxime-High per... -- HJ 851-2017

2017-10-26

Water quality-Determination of mesotrione-High performance liquid c... -- HJ 850-2017

2017-10-26

Water quality-Determination of ethylenethiourea-High performance li... -- HJ 849-2017

2017-07-11

Technical guideline for deriving nutrient criteria for lakes (HJ 8... -- HJ 838-2017

2017-07-11

Technical Guideline for Deriving Water Quality Criteria for the Pro... -- HJ 837-2017

2017-07-11

Technical Guideline for Deriving Water Quality Criteria for the Pro... -- HJ 831-2017

2017-05-23

Self-monitoring technology guidelines for pollution sources-Paper i... -- HJ 821-2017

2017-05-23

Self-monitoring guidelines for pollution sources-Thermal power gene... -- HJ 820-2017

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