GB/T 27755-2011
光学水印防伪技术条件
Technical requirements of optical watermark anti-counterfeit
- 实施日期
- 2012-05-01
- ICS 分类
- 13.310
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 4,381 条
GB/T 27755-2011
Technical requirements of optical watermark anti-counterfeit
GB/T 27872-2011
Submersible aerator
GB/T 27871-2011
Sanitary landfill compactor
GB/T 27868-2011
Starch-based biodegradable resin
GB/T 19229.2-2011
Coal-fired flue gas desulphurization equipment - Part 2: Coal-fired dry/semi-dry flue gas desulphurization equipment
GB/T 7584.3-2011
Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture
GB/T 27630-2011
Guideline for air quality assessment of passenger car
GB/T 18206-2011
Requirement of health education in primary and middle school
GB/T 28236-2011
Method of chromosome aberration analysis for biological dose assessment
GB/T 27873-2011
The technical specification on recycler for waste products
GB/T 27869-2011
Electrostatic-fabric integrated precipitator
GB/T 28001-2011
Occupational health and safety management systems - Requirements
GB/T 28002-2011
Occupational health and safety management systems - Guidelines for the implementation
GB/T 27861-2011
Chemicals - Fish acute toxicity test
GB/T 27860-2011
Chemicals - Estimation of the adsorption coefficient (Koc) on soil and on sewage sludge using high performance liquid chromatography (HPLC)
GB/T 27857-2011
Chemicals - Anaerobic biodegradability of organic compounds in digested sludge - By measurement of gas production
GB/T 27856-2011
Chemicals - Aerobic and anaerobic transformation in soil test
GB/T 27855-2011
Chemicals - Soil microorganisms - Carbon transformation test
GB/T 27854-2011
Chemicals - Soil microorganisms - Nitrogen transformation test
GB/T 27853-2011
Chemicals - Aerobic and anaerobic transformation in aquatic sediment systems test