B 11 标准查询与下载
共找到 129 条与 相关的标准，共 9 页
Gradient Diffusion Thin Film (DGT) Method for Extracting Effective State of Heavy Metal Cadmium from Soil of Agricultural Products Origin
- ICS
- 13.08
- CCS
- B 11
- 发布
- 2019-12-03
- 实施
- 2020-05-01
Quality of Subsoiling in Red Soil Dry Land
- ICS
- 65.020.99
- CCS
- B 11
- 发布
- 2019-07-03
- 实施
- 2020-01-01
Technical requirements for germanium-rich soil evaluation
- ICS
- 13.080.10
- CCS
- B 11
- 发布
- 2019-07-03
- 实施
- 2019-08-02
Technical specification for tea garden soil acidification improvement
- ICS
- 65.020.99
- CCS
- B 11
- 发布
- 2019-07-03
- 实施
- 2020-01-01
Technical requirements for iron-rich soil evaluation
- ICS
- 13.080.10
- CCS
- B 11
- 发布
- 2019-07-03
- 实施
- 2019-08-02
Zinc-rich soil evaluation technical requirements
- ICS
- 13.080.10
- CCS
- B 11
- 发布
- 2019-07-03
- 实施
- 2019-08-02
Grading and Classification of Erosion Gullies
- ICS
- 13.08
- CCS
- B 11
- 发布
- 2019-07-03
- 实施
- 2019-08-02
Specifications for Remote Sensing Evaluation of Cultivated Land Production Capacity
- ICS
- 13.080
- CCS
- B 11
- 发布
- 2019-04-28
- 实施
- 2019-05-28
Technical specification for improvement of saline-alkali land by underground pipe drainage in Hetao area
- ICS
- 13.080.01
- CCS
- B 11
- 发布
- 2019-02-20
- 实施
- 2019-05-20
Technical regulations for field tests of rice soil testing formula fertilization fertilizer utilization rate
- ICS
- 65.080
- CCS
- B 11
- 发布
- 2018-12-26
- 实施
- 2019-01-30
Determination of electrical conductivity of peat substrates and peat soil conditioners
- ICS
- 65.080
- CCS
- B 11
- 发布
- 2018-12-13
- 实施
- 2018-12-30
Technical Standards for Soil Erosion Comprehensive Control Planning
- ICS
- 12.080.01
- CCS
- B 11
- 发布
- 2018-12-05
- 实施
- 2019-03-04
Technical specification for comprehensive control of water and soil loss in small watersheds
- ICS
- 12.080.01
- CCS
- B 11
- 发布
- 2018-12-05
- 实施
- 2019-03-04
Technical Specifications for Erosion Control on Sloping Farmland Part 2: Daylily Hedgerows
- ICS
- 13.180
- CCS
- B 11
- 发布
- 2018-11-28
- 实施
- 2019-06-01
Technical Specifications for Slope Land Erosion Control Part 1: Ecological Road Ditch
- ICS
- 13.180
- CCS
- B 11
- 发布
- 2018-11-28
- 实施
- 2019-06-01
Geographical indication product Guyuan flax oil
- ICS
- 65.020.40
- CCS
- B 11
- 发布
- 2018-11-26
- 实施
- 2019-02-25
Geographical indication product Guyuan potato
- ICS
- 65.020.40
- CCS
- B 11
- 发布
- 2018-11-26
- 实施
- 2019-02-25
Geographical indication product Guyuan Yellow Cattle
- ICS
- 65.020.40
- CCS
- B 11
- 发布
- 2018-11-26
- 实施
- 2019-02-25
Technical specification for shrub construction for ecological restoration in open-pit coal mines
- ICS
- 13.080
- CCS
- B 11
- 发布
- 2018-03-30
- 实施
- 2018-06-30
Technical regulations for crop reclamation of ecological restoration in open-pit coal mines
- ICS
- 13.080
- CCS
- B 11
- 发布
- 2018-03-30
- 实施
- 2018-06-30
