B 13 标准查询与下载
共找到 86 条与 相关的标准，共 6 页
Technical specification for water and fertilizer management of soybean semi-fixed sprinkler irrigation
- ICS
- 65.808
- CCS
- B 13
- 发布
- 2014-03-20
- 实施
- 2014-05-15
Technical regulations for water and fertilizer management of drip irrigation under plastic film for corn
- ICS
- 65.808
- CCS
- B 13
- 发布
- 2014-03-20
- 实施
- 2014-05-15
Technical regulations for water and fertilizer management of silage corn center pivot sprinkler irrigation
- ICS
- 65.808
- CCS
- B 13
- 发布
- 2014-03-20
- 实施
- 2014-05-15
Technical regulations for water and fertilizer management of alfalfa central pivot sprinkler irrigation
- ICS
- 65.808
- CCS
- B 13
- 发布
- 2014-03-20
- 实施
- 2014-05-15
Technical specification for soil disinfection of protected horticultural crops
- ICS
- 35.100
- CCS
- B 13
- 发布
- 2012-04-19
- 实施
- 2012-04-30
Green Food Fertilizer utilization specification for Production of seedless Grapa as fresh Food
- ICS
- 65.080
- CCS
- B 13
- 发布
- 2008-3-15
- 实施
- 2008-5-1
