排污单位自行监测技术指南 涂装          Self-monitoring technology guidelines for pollution sources — Coating          标准号：HJ 1086-2020       &n

排污单位自行监测技术指南 食品制造          Self-monitoring technology guidelines for pollution sources — Food manufacturing industry          标准号：HJ 1084—2020 &

排污单位自行监测技术指南 涂料油墨制造          Self-monitoring technology guidelines for pollution sources —Manufacture of paint and ink          标准号：HJ 1087—2020

排污单位自行监测技术指南 磷肥、钾肥、复混肥料、有机肥料和微生物肥料          Self-monitoring technology guidelines for pollution sources Phosphatic, potassic, compound, organic and microbial fertilizer &n

排污单位自行监测技术指南 水处理          Self-monitoring technology guidelines for pollution sources —Wastewater treatment          标准号：HJ 1083—20202020-04-01 实施

排污单位自行监测技术指南 酒、饮料制造          Self-monitoring technology guidelines for pollution sources— Alcohol products and beverage manufacturing industry        

土壤 粒度的测定吸液管法和比重计法          Soil—Determination of particle size distribution —Pipette method and hydrometer method          标准号：HJ 1068-2019为贯彻《中华人

污水监测技术规范          Technical specifications for wastewater monitoring          标准号：HJ 91.1-2019部分代替 HJ/T 91-2002为贯彻《中华人民共和国环境保护法》《中华人民共和国水污染防治法》和《中

水质 苯系物的测定 顶空/气相色谱法          Water quality—Determination of benzene and its analogies —Headspace / gas chromatography          标准号：HJ 1067-2019为贯彻《

六价铬水质自动在线监测仪技术要求及检测方法          Technical specifications and test procedures for water quality on-line automatic monitoring equipment of chromium(Ⅵ)       &n