Browse Standards
4355+ standards in database
4355 result(s) found
取水定额 第37部分：湿法磷酸
Norm of water intake—Part 37: Phosphoric acid by wet process
取水定额 第36部分：煤制乙二醇
Norm of water intake—Part 36: Ethylene glycol produced with coal as raw material
取水定额 第35部分：煤制甲醇
Norm of water intake—Part 35: Methyl alcohol produced by coal
取水定额 第34部分：煤炭直接液化
Norm of water intake—Part 34: Direct coal liquefaction
取水定额 第33部分：煤间接液化
Norm of water intake—Part 33: Indirect coal liquefaction
核事故应急情况下公众受照剂量估算的模式和参数
Models and parameters for calculating radiation doses to the public in the emergency of a nuclear accident
土壤质量 自然、近自然及耕作土壤调查程序指南
Soil quality—Guidance on the procedure for investigation of natural, near-natural and cultivated sites
感光材料冲洗行业废液处理处置方法
Treatment and disposal method for developing waste liquid of photosensitive material
氯乙烯精馏过程中高沸物处理处置方法
Treatment and disposal method for the high boiling from vinyl chloride rectification process
废弃液体化学品分类规范
Classification of liquid chemical waste
工业废硫酸的处理处置规范
Treatment and disposal specification for waste sulfuric acid from industrial manufacture
洁净室及相关受控环境 组合式围护结构通用技术要求
Cleanrooms and associated controlled environments—General technical requirements of combined envelope structure
洁净室及相关受控环境 空气过滤器应用指南
Cleanroom and associated controlled environments—Guidelines of application of air filters
洁净室及相关受控环境 空气化学污染控制指南
Cleanrooms and associated controlled environments—Guidelines for airborne chemical contamination control
防伪票证产品技术条件
Technical requirements of anti-counterfeiting document product
印刷数字水印
Print digital watermark
电子电气产品系统生态效率评估 原则、要求与指南
Eco-efficiency assessment of electrical and electronic product system—Principles,requirements and guidelines
洁净室及相关受控环境 第9部分：按粒子浓度划分表面洁净度等级
Cleanrooms and associated controlled environments—Part 9: Classification of surface cleanliness by particle concentration
渔业污染事故经济损失计算方法
Calculating methods on the economic loss of fishery pollution accidents
使用视觉显示终端（VDTs）办公的人类工效学要求 第16部分：直接操作对话
Ergonomic requirements for office work with visual display terminals (VDTs)—Part 16: Direct manipulation dialogue