B 21 标准查询与下载
共找到 529 条与 相关的标准，共 36 页
Peanut seed treatment technical regulations
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2024-04-11
- 实施
- 2024-05-11
本文件适用于德宏州范围内水稻机械化生产。
Dehong Prefecture Rice Mechanized Production Technical Regulations
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2024-04-01
- 实施
- 2024-05-01
Technical Regulations for Breeding Improved Seeds of Seed Seed
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2024-03-15
- 实施
- 2024-04-15
Technical Regulations for the Production of Seeds of Polygonum elata
- ICS
- 65.020.10
- CCS
- B 21
- 发布
- 2024-03-15
- 实施
- 2024-04-15
Technical Regulations for Cultivation of Limonium dicolor in Daqingshan
- ICS
- 65.020.01
- CCS
- B 21
- 发布
- 2024-03-15
- 实施
- 2024-04-15
Technical regulations for cucumber hybrid seed production
- ICS
- 67.080.20
- CCS
- B 21
- 发布
- 2024-03-12
- 实施
- 2024-06-11
Technical regulations for hydroponics of sugar beet seedlings
- ICS
- 65.020.01
- CCS
- B 21
- 发布
- 2024-02-23
- 实施
- 2024-03-23
Production regulations of oat seeds for feed
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2024-02-23
- 实施
- 2024-03-23
Technical regulations for the production of male sterile onion seeds
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2024-02-05
- 实施
- 2024-03-05
Glutinous sorghum hybrid Jiza 238
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-12-28
- 实施
- 2024-02-01
Peanut variety Baiyuanhua No. 9
- ICS
- 65.020
- CCS
- B 21
- 发布
- 2023-12-28
- 实施
- 2024-02-01
Technical regulations for screening varieties of spring corn grains harvested by machine
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-12-28
- 实施
- 2024-02-01
Technical regulations for safflower seed breeding
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-12-25
- 实施
- 2024-01-25
Technical regulations for strawberry facility substrate seedling cultivation
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-12-25
- 实施
- 2024-01-25
