B 50 标准查询与下载
共找到 244 条与 相关的标准，共 17 页
Grass Carp Vaccine Immunization Technical Regulations
- ICS
- 65.020.01
- CCS
- B 50
- 发布
- 2023-05-17
- 实施
- 2023-12-01
Technical specifications for survey and evaluation of large water surface fishery resources
- ICS
- 65.020.30
- CCS
- B 50
- 发布
- 2023-05-16
- 实施
- 2023-07-16
Technical Regulations for Bottom Sowing and Proliferation of Xiangluo
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2023-04-30
- 实施
- 2023-05-30
Technical specifications for the multiplication and release of Chilang whitefish
- ICS
- 65.15
- CCS
- B 50
- 发布
- 2023-04-20
- 实施
- 2023-07-19
Technical specifications for the proliferation and release of spiny frog
- ICS
- 65.15
- CCS
- B 50
- 发布
- 2023-04-20
- 实施
- 2023-07-19
Technical specifications for artificial fish nest proliferation in plateau lakes
- ICS
- 65.15
- CCS
- B 50
- 发布
- 2023-04-20
- 实施
- 2023-07-19
Technical specifications for visible implantation of fluorescent markers in indigenous fish in Yuxi City
- ICS
- 65.15
- CCS
- B 50
- 发布
- 2023-04-20
- 实施
- 2023-07-19
Technical specification for artificial propagation of spiny frog
- ICS
- 65.15
- CCS
- B 50
- 发布
- 2023-04-20
- 实施
- 2023-07-19
本文件规定了淡水池塘养殖尾水处理技术的术语和定义、主要设施、尾水处理方法、尾水处理管理、尾水水质监测、排放水质要求等。 本文件适用于池塘养殖尾水处理技术。
Specifications for the treatment of pond aquaculture tail water
- ICS
- 65.020.01
- CCS
- B 50
- 发布
- 2023-04-17
- 实施
- 2023-07-14
Technical specifications for the construction of marine ranch online monitoring system
- ICS
- 65.020.30
- CCS
- B 50
- 发布
- 2023-04-07
- 实施
- 2023-05-07
Technical regulations for raising largemouth bass in coastal saline-alkali ponds
- ICS
- 65.020.30
- CCS
- B 50
- 发布
- 2023-04-07
- 实施
- 2023-05-07
Technical Regulations for Freshwater Artificial Breeding of Naked Carp in Qinghai Lake
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2023-03-31
- 实施
- 2023-04-30
Technical specifications for ecological treatment of pond aquaculture tailwater
- ICS
- 65.020.01
- CCS
- B 50
- 发布
- 2023-03-20
- 实施
- 2023-04-19
本文件规定了四川省渔光一体池塘的术语定义、总体要求、选址、碳中和、设计、建设和验收的要求。 本文件适用于四川省渔光一体池塘的新建、扩建或改建。
General Rules of Pond Technology for Fishing and Optics
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2023-02-07
- 实施
- 2023-04-08
Technical specifications for the use of table salt in aquaculture
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2022-11-23
- 实施
- 2022-12-08
Technical Requirements for Seawater Industrialized Circulating Water IoT System
- ICS
- 65.15
- CCS
- B 50
- 发布
- 2022-11-22
- 实施
- 2023-01-01
Technical regulations for ratooning rice production
- ICS
- 65.020.01
- CCS
- B 50
- 发布
- 2022-11-03
- 实施
- 2022-11-03
Xu's flat scorpionfish multiplication and release technical specifications
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2022-10-30
- 实施
- 2022-11-30
Technical specification for rice-grass carp rotation
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2022-10-25
- 实施
- 2023-05-01
Specification for Aquaculture Archives and Records
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2022-10-25
- 实施
- 2023-05-01
