Browse Standards
4355+ standards in database
4355 result(s) found
建筑材料可燃性试验方法
Test method of flammability for building materials
辐射防护仪器 中子周围剂量当量（率）仪
Radiation protection instrumentation - Neutron ambient dose equivalent(rate) meters
废弃电子电气产品再使用及再生利用体系评价导则
Guideline for the assessment on the reuse and recycling system of waste electrical and electronic equipment
燃煤烟气脱硝技术装备
Denitration equipment of coal-fired flue gas
燃煤烟气脱硫设备 第1部分：燃煤烟气湿法脱硫设备
Coal-fired flue gas desulphurization equipment - Part 1：coal-fired flue gas wet desulphurization equipment
重型车用汽油发动机与汽车排气污染物排放限值及测量方法(中国III、IV阶段)
Limits and measurement methods for exhaust pollutants from gasoline engines of heavy-duty vehicles (III,IV)
二手货品质鉴定通则
General rules of the second-hand goods qualification
化学品 快速生物降解性 改进的OECD筛选试验
Testing of chemicals - Ready biodegradability - Modified OECD screening test
化学品 快速生物降解性 二氧化碳产生试验
Testing of chemicals - Ready biodegradability - CO2 evolution test
化学品 快速生物降解性 密闭瓶法试验
Testing of chemicals - Ready biodegradability - Closed bottle test
化学品 污水好氧处理模拟试验 活性污泥单元法
Testing of chemicals - Simulation test Aerobic sewage treatment - Aactivated sludge units
化学品 固有生物降解性 改进的MITI试验（II）
Testing of chemicals - Inherent biodegradability - Modified MITI test （II）
化学品 固有生物降解性 改进的半连续活性污泥试验
Testing of chemicals - Inherent biodegradability - Modified SCAS test
化学品 海水中的生物降解性 摇瓶法试验
Testing of chemicals Biodegradability in seawater - Shake flask method
化学品 蜜蜂急性接触性毒性试验
Chemicals - Honeybees acute contact toxicity test
化学品 蜜蜂急性经口毒性试验
Chemicals - Honeybees, acute oral toxicity test
化学品 鱼类胚胎和卵黄囊仔鱼阶段的短期毒性试验
Testing of chemicals - Fish, short-term toxicity test on embryo and sac-fry stages
化学品 藻类生长抑制试验
Testing of chemicals - Alga growth inhibition test
化学品 快速生物降解性 DOC消减试验
Testing of chemicals - Ready biodegradability - DOC die-away test
化学品 快速生物降解性 改进的MITI试验（I）
Testing of chemicals - Ready biodegradability - Modified MITI test （I）