Plastics Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved Renumbered as BS EN ISO 17556:2004
实施日期:2003-10-23
Technical code for rural centralized biogas supply plant
发布日期:2013-05-20 实施日期:2013-08-01
Standard on design of biogas pipelines for peasant household
发布日期:1987-04-13 实施日期:1987-10-01
Criteria for designing of biogas plant in scale livestock and poultry breeding Farms
发布日期:2006-12-06 实施日期:2007-02-01
Process design code of crop straw anaerobic digestion engineering
发布日期:2012-03-01 实施日期:2012-06-01
Classification of scale for biogas engineeing
发布日期:2011-09-01 实施日期:2011-12-01
Technical code for biogas engineering Part1:Process design
实施日期:2007-02-01
Biogas power generation technology criterion
发布日期:2009-03-09 实施日期:2009-05-01
Technical code for biogas engineering Part4:Operation and maintenance
实施日期:2007-02-01
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