Browse Standards

锅炉用水和冷却水分析方法 通则

Analysis of water used in boil and cooling system-General rule

锅炉用水和冷却水分析方法 浊度的测定（福马肼浊度）

Analysis of water used in boiler and cooling system-Determination of turbidity-Formazine turbidity

锅炉用水和冷却水分析方法 氨的测定 苯酚法

Analysis of water used in boil and cooling system Determination of ammonia-Phenol method

摩托车和轻便摩托车 定置噪声限值及测量方法

Limit and measurement method of noise emitted by stationary Motorcycles and Mopeds

摩托车和轻便摩托车 加速行驶噪声限值及测量方法

Limit and measurement method of noise emitted by accelerating Motorcycles and Mopeds

手提式灭火器 第3部分:检验细则

Portable Fire Extinguishers-Part3:Regulations

消防船消防性能要求和试验方法

Fire performance requirements and test methods for fire fight vessels

推车式灭火器

Wheeled fire extinguishers

二氧化碳灭火剂

Fire extinguishing agent-carbon dioxide

手提式灭火器 第1部分:性能和结构要求

Portable Fire Extinguishers-Prat1:Performance and Construction

消防软管卷盘

Fire hose reel

防火卷帘

Fire resistant shutter

机动车排气火花熄灭器

Spark arrester

机械振动与冲击 人体手臂系统驱动点的自由机械阻抗

Mechanical vibration and shock-Free,Mechanical impedance of the human hand-arm system at the driving point

机械振动与冲击 手臂振动 手臂系统为负载时弹性材料振动传递率的测量方法

Mechanical vibration and shock-Hand-arm vibration-Method for measuring the vibration transmissibility of resilient materials when loaded by the hand-arm system

辐射防护用氡及氡子体测量仪 第2部分:氡测量仪的特殊要求

Radiation protection instrumentation-Radon and radon decay product measuring instruments-Part2:Specific requirements for radon measruing instruments

城市污水再生利用 地下水回灌水质

The reuse of urban recycling water Water quality standard for groundwater recharge

点燃式发动机汽车排气污染物排放限值及测量方法（双怠速法及简易工况法）

Limits and measurement methods for exhaust pollutants from vehicles equipped ignition engine under two-speed idle conditions and simple driving mode conditions

车用压燃式、气体燃料点燃式发动机与汽车排气污染物排放限值及测量方法（中国III、IV、V阶段）

Limits and measurement methods for exhaust pollutants from compression ignition and gas fuelled positive ignition engines of vehicles (III, IV, V)

道路交通事故现场图形符号

The graphics symbols for the scene of road traffic accident