A61 化学计量 标准查询与下载
共找到 146 条与 化学计量 相关的标准，共 10 页
Verification Regulation of the Pressure Calcareous Rock Meter
- ICS
- CCS
- A61
- 发布
- 1995
- 实施
- 1996-06-30
This document deals with the measurement of the radioactive noble gas Rn with passive radon measuring instruments. It is not applicable on the measurement of the other matural radioisotopes Rn and Rn. Passive radon measuring instruments in the sense of this document are predominanting integrating collecting instruments without (external) power supply.
Passive measurements of radon - Part 1: Track etch method
- ICS
- 17.240
- CCS
- A61
- 发布
- 1994-11
- 实施
This document deals with the measurement of the radioactiv noble gas Rn with passive radon measuring instruments. Passive radon measuring instruments in the sense of this document are predominanting integrating collecting instruments without working energy. The use of the charcoal measuring method is essentially related to the measurement of activity concentrations of randon in the air of rooms preferably for surveying measurements in buildings.
Passive measurements of radon - Part 2: Charcoal measuring method
- ICS
- 17.240
- CCS
- A61
- 发布
- 1994-11
- 实施
Verification Regulation of ELISA Analytical Instruments
- ICS
- CCS
- A61
- 发布
- 1994-01-01
- 实施
- 1994-06-01
Verification Regulation of Emission Spectrometer
- ICS
- CCS
- A61
- 发布
- 1994
- 实施
- 1994-12-01
Verification Regulation of Extrusion Plastometer
- ICS
- CCS
- A61
- 发布
- 1994
- 实施
- 1994-12-01
Verification Regulation of Vapour Pressure Osmometer
- ICS
- CCS
- A61
- 发布
- 1994
- 实施
- 1994-12-01
Verification Regulation of Differential Spectrophotometer
- ICS
- CCS
- A61
- 发布
- 1994
- 实施
- 1994-06-01
Verification Regulation of Far Infrared Conditioned Instrument for Inspecting Moisture of Rew Silk
- ICS
- CCS
- A61
- 发布
- 1994
- 实施
- 1994-10-01
Verification Regulation for Sodium Ionometer
- ICS
- CCS
- A61
- 发布
- 1993-01-01
- 实施
- 1993-10-01
Verification Regulation of Potential Stripping Analyzer
- ICS
- CCS
- A61
- 发布
- 1993
- 实施
- 1993-05-01
Verification Regulation of Biochemical Oxygen Demand after 5 days (BOD5)Analyzer
- ICS
- CCS
- A61
- 发布
- 1993
- 实施
- 1993-10-01
Verification Regulation of Static Low Angly Laser Light Scattering Spectrophotometer
- ICS
- CCS
- A61
- 发布
- 1993
- 实施
- 1993-05-01
Verification Regulation of Total Organic Carbon Analyzer
- ICS
- CCS
- A61
- 发布
- 1993
- 实施
- 1993-10-01
Verification Regulation of Chemiluminescent NO/NOx Analyzer
- ICS
- CCS
- A61
- 发布
- 1993
- 实施
- 1993-05-01
Verification Regulation for Wavelength Dispersive X-Ray Fluorescence Spectrometers
- ICS
- CCS
- A61
- 发布
- 1993
- 实施
- 1993-06-01
Verification Regulation of Automatic Potentiometric Titrator
- ICS
- CCS
- A61
- 发布
- 1993
- 实施
- 1993-07-01
