Setting the Sub-Committee
| # | |||||
|---|---|---|---|---|---|
| professional field | set up | ||||
| 1 | tc168 / SC1 | particles | Granular literacy terms, particle grading and measurement, particle basic morphology, characteristics, and environmental impact risk assessment, particles apply | > 2012 |
related national standard plan
| # | Plan Date Date | Project Status | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 20205002-z-469 | Zeta Potential Measurement Operation Guidance Principle | Developed | 2020-12-28 | < Td width = "141" height = "30"> 2 < / p> | 20204883-t-469 | < P> Particle laser diffraction particle size analyzer General Technical requirements | formula | 2020-12-28 | is drafting | < / TR> ||||||||
| 3 | 20201577-t -469 | Particle bio-aerosol sampler technical conditions | Develop | 2020-04-01 | is approved | 4 | 20200881-T-469 | particle size Analytical Image Analysis Part 1: Static Image Analysis | Revision | 2020-03-06 | is drafting | 5 | 20192238-T-469 | wire woven dense Net | revision | 2019-07-12 | is drafting | |
| 6 "141" Height = "30">20190966-T-469 | Liquid centrifugal segmentation method Determination of particle particle size distribution Part 2: Light centrifugation | Developed | 2019-03-28 | is comment on the views | 7 < / TD> | 20190967-T-469 | test screen Technical requirements and inspection Part 2: Metal perforated plate test Sieve | revision | 2019-03-28 | is drafting | ||||||||
| 8 | 20190965-T-469 | Test screen Technical requirements and inspection Part 1: Metal woven network test screen | revision | 2019 -03-28 <10-28 = "141" height = "30">is comment on the views | ||||||||||||||
| 9 | 20184752-t-469 | aerosol Number Concentration Condensed Nuclear Counter Method | Developed < / p> | 2018-12-29 | < P> Ask for views | 10 | 20181021-T-469 | Skeleton density measuring gas volume replacement method | to formulate | 2018-07 -18 | is reviewing |
