
【国外标准】 Water quality. Evaluation in an aqueous medium of the 'ultimate' aerobic biodegradability of organic compounds: method by determining the oxygen demand in a closed respirometer
本网站 发布时间:
2023-12-22
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
暂无
标准号:
BS EN 29408:1993
标准名称:
Water quality. Evaluation in an aqueous medium of the 'ultimate' aerobic biodegradability of organic compounds: method by determining the oxygen demand in a closed respirometer
英文名称:
Water quality. Evaluation in an aqueous medium of the 'ultimate' aerobic biodegradability of organic compounds: method by determining the oxygen demand in a closed respirometer标准状态:
被代替-
发布日期:
1993-04-15 -
实施日期:
出版语种:
- 其它标准
- 上一篇: BS EN 293:1992 Specification for oil pressure atomizing nozzles. Minimum requirements. Testing
- 下一篇: BS EN 2940:1996 Screws, 100° countersunk head, offset cruciform recess, threaded to head, in heat resisting steel FE-PA92HT (A 286), silver plated. Classification: 900MPa (at ambient temperature)/650°C
- 推荐标准
- ASTM F1993-24 Standard Classification System of Human Land Search and Rescue Resources
- ASTM D1993-22 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
- AS 1617.1-1993 Refractory bricks and shapes Fireclay
- AS 1617.2-1993/Amdt 1-1994 Refractory bricks and shapes - Insulating
- AS 1617.3-1993 Refractory bricks and shapes High alumina
- AS 1617.4-1993 Refractory bricks and shapes Silica
- AS 1617.5-1993/Amdt 1-1994 Refractory bricks and shapes - Magnesite, chrome
- AS 1618-1993 Dimensions and preferred sizes for refractory bricks
- AS 1635.3.1-1993 Methods of test for pressure-sensitive adhesive tape - Adhesion strength
- AS 1635.3.6-1993/Amdt 2-1995 Methods of test for pressure-sensitive adhesive tape - Adhesion strength to own backing
- AS 1635.4.1-1993 Methods of test for pressure-sensitive adhesive tape - Stability of tape other than cellulose tape - Accelerated ageing
- AS 1635.4.1-1993/Amdt 1-1994 Methods of test for pressure-sensitive adhesive tape - Stability of tape other than cellulose tape - Accelerated ageing
- AS 1635.4.1-1993/Amdt 2-1994 Methods of test for pressure-sensitive adhesive tape - Stability of tape other than cellulose tape - Accelerated ageing
- AS 1635.4.1-1993/Amdt 3-1995 Methods of test for pressure-sensitive adhesive tape - Stability of tape other than cellulose tape - Accelerated ageing
- AS 1646-1992/Amdt 2-1993 Elastomeric seals for waterworks purposes