A40/49 基础学科 标准查询与下载
共找到 9 条与 基础学科 相关的标准，共 1 页
Terminology for Geochemical Exploration
- ICS
- 07.060
- CCS
- A40/49
- 发布
- 2023-03-17
- 实施
- 2023-07-01
High-throughput gene sequencing sample pretreatment method part 1: Animal tissue sample pretreatment
- ICS
- 07.080
- CCS
- A40/49
- 发布
- 2017-05-12
- 实施
- 2017-12-01
Scales and sizes for plotting frequency characteristics and polar diagrams
- ICS
- 93.120
- CCS
- A40/49
- 发布
- 1983-06-23
- 实施
- 1984-05-01
Determination of arsenic, mercury and selenium content in oil shale using atomic fluorescence spectrometry
- ICS
- CCS
- A40/49
- 发布
- 2023-05-26
- 实施
- 2023-11-26
Nanotechnology - Nanoparticles in powder form - Characteristics and measurements
- ICS
- CCS
- A40/49
- 发布
- 2021
- 实施
Human resource management - Leadership metrics cluster
- ICS
- 03.100.30
- CCS
- A40/49
- 发布
- 2021
- 实施
This Standard explains concepts and provides approaches to the following aspects of the production of reference materials:\n- the assessment of homogeneity;\n- the assessment of stability and the management of the risks associated with possible stability issues\nrelated to the prope
Reference materials - Guidance for characterization and assessment of homogeneity and stability
- ICS
- 71.040.30
- CCS
- A40/49
- 发布
- 2021
- 实施
Nanotechnologies - Air filter media containing polymeric nanofibres - Specification of characteristics and measurement methods
- ICS
- CCS
- A40/49
- 发布
- 2021
- 实施
Human resource management - Recruitment metrics cluster
- ICS
- 03.100.30
- CCS
- A40/49
- 发布
- 2021
- 实施
