GB/T 21801-2008
化学品 快速生物降解性 呼吸计量法试验
Testing of chemicals - Ready biodegradability - Manometric respirometry test
- 实施日期
- 2008-09-01
- ICS 分类
- 13.020.40
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。
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GB/T 21801-2008
Testing of chemicals - Ready biodegradability - Manometric respirometry test
GB/T 21800-2008
Testing of chemicals Bioconcentration - Flow-through fish test
GB/T 21796-2008
Testing of chemicals - Activated sludge, respiration inhibition test
GB/T 21795-2008
Testing of chemicals - Simulation test Aerobic sewage treatment - Biofilms
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Insulation coordination of low voltage power line and electronic system
GB/T 21698-2008
Technical specifications of composite grounding device
GB/T 21714.3-2008
Protection against lightning - Part 3: Physical damage to structures and life hazard
GB/T 21714.4-2008
Protection against lightning - Part 4: Electrical and electronic systems within structures
GB/T 21714.2-2008
Protection against lightning - Part 2:Risk management
GB/T 21714.1-2008
Protection against lightning - Part 1: General principles
GB/T 21679-2008
Criterion for forensic DNA database
GB 16543-2008
Safety regulations for explosion prevention and protection on bituminous coal injection system into blast furnace
GB 16809-2008
Fire windows
GB 12955-2008
Fire resistant doorsets
GB/T 21667-2008
General rules of the second-hand goods qualification
GB/T 795-2008
Components of halon fire extinguishing systems
GB/T 21673-2008
Water quility requirement for marine shrimp breeding
GB/T 21678-2008
Calculating methods on the economic loss of fishery pollution accidents
GB/T 21534-2008
Industrial water usage and conservation - Terminology
GB 14762-2008
Limits and measurement methods for exhaust pollutants from gasoline engines of heavy-duty vehicles (III,IV)