B 50 标准查询与下载
共找到 244 条与 相关的标准，共 17 页
Operating procedures for implanting electronic tags for grass carp cultured in mountain springs and running water
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2020-06-22
- 实施
- 2020-07-22
本标准适用于菊黄东方鲀增殖放流。
Technical specifications for aquatic organisms multiplication and release
- ICS
- 65.150000000000006
- CCS
- B 50
- 发布
- 2020-04-08
- 实施
- 2020-05-15
Technical specification for artificial breeding of big head carp
- ICS
- 65.15
- CCS
- B 50
- 发布
- 2019-11-25
- 实施
- 2020-02-24
Technical Specifications for Artificial Breeding of Qilu Carp in Fuxian Lake
- ICS
- 65.15
- CCS
- B 50
- 发布
- 2019-11-25
- 实施
- 2020-02-24
Technical specifications for drug susceptibility testing and drug resistance testing of aquatic animal pathogens
- ICS
- 11.220
- CCS
- B 50
- 发布
- 2019-11-04
- 实施
- 2019-12-04
Technical Specifications for Fish Disease Prevention and Control
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2019-11-04
- 实施
- 2019-12-04
Specifications for the construction of smart terminals for community fresh food cold chains
- ICS
- 67.120.30
- CCS
- B 50
- 发布
- 2019-09-23
- 实施
- 2019-10-23
Technical Specifications for Releasing and Acceptance of Penaeid Shrimp in China
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2019-08-30
- 实施
- 2019-09-30
Technical specification for proliferation, release and acceptance of Portunus trituberculatus
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2019-08-30
- 实施
- 2019-09-30
Technical specification for seed breeding of yellow-tailed pomfret
- ICS
- 65.020.30
- CCS
- B 50
- 发布
- 2019-06-17
- 实施
- 2019-09-17
Technical regulations for artificial breeding of Chinese tiger head crab
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2019-05-30
- 实施
- 2019-06-30
Technical Regulations for Investigation of Aquatic Biological Resources in Lakes and Reservoirs
- ICS
- 65.020.01
- CCS
- B 50
- 发布
- 2019-05-27
- 实施
- 2019-06-17
Technical specifications for marine fishery resources multiplication and release
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2019-04-30
- 实施
- 2019-05-30
Technical specifications for marine ranch construction
- ICS
- 65.020.01
- CCS
- B 50
- 发布
- 2019-04-28
- 实施
- 2019-05-28
本标准适用于取得合法养殖资格的三峡库区及相似条件的天然水域牧场进行生态养殖的三峡鲢鳙的食用商品鱼生产
Three Gorges Silver Carp and Bighead Carp Breeding Technical Specifications Part 3: Edible Commercial Fish Breeding
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2019-04-01
- 实施
- 2019-07-01
本标准适用于取得合法养殖资格的三峡库区及相似条件的天然水域牧场进行生态养殖的三峡鲢鳙的苗种生产
Three Gorges Silver Carp and Bighead Carp Culture Technical Specification Part 2: Seed Cultivation
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2019-04-01
- 实施
- 2019-07-01
Technical Regulations for Seedling Cultivation of Acipenser Acipenser
- ICS
- 67.120.30
- CCS
- B 50
- 发布
- 2019-03-13
- 实施
- 2019-09-01
Technical Regulations for Breeding Adult Acipenser Acipenser
- ICS
- 67.120.30
- CCS
- B 50
- 发布
- 2019-03-13
- 实施
- 2019-09-01
本标准适用于水和沉积物中 3-氨基-2-唑烷基酮（呋喃唑酮代谢物，以下简称：AOZ）、5-甲基吗啉-3-氨基-2-唑烷基酮 （呋喃它酮的代谢物，以下简称：AMOZ）、氨基脲（呋喃西林代谢物，以下简称：SEM）和 1-氨基-2-内酰脲（呋喃妥因代谢物，以下简称：AHD）残留量的测定。
Determination of Nitrofuran Metabolite Residues in Water and Sediments by Liquid Chromatography Tandem Mass Spectrometry
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2019-01-14
- 实施
- 2019-02-15
本标准规定了中草药中萘、苊烯、苊、芴、菲、蒽、荧蒽、芘、苯并(a)蒽、屈、苯并(b)荧蒽、苯 并(k)荧蒽、苯并(a)芘、茚并(1,2,3-cd)芘、二苯并(a,h)蒽和苯并(g,h,i)苝等 16 种多环芳烃测定的 气相色谱质谱法。 本标准适用于黄芪、白芍、石斛、桑皮、番泻叶、菊花、绞股蓝、苦杏仁、茯苓等中草药中16种多 环芳烃的检测。
Determination of 16 Polycyclic Aromatic Hydrocarbons in Chinese Herbal Medicines by Gas Chromatography-Mass Spectrometry
- ICS
- 65.05
- CCS
- B 50
- 发布
- 2018-12-29
- 实施
- 2019-01-29
