G20;B13 标准查询与下载
共找到 6 条与 相关的标准，共 1 页
Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid.
- ICS
- 65.080;91.100.10
- CCS
- G20;B13
- 发布
- 2008-04-01
- 实施
- 2008-04-12
The method is suitable for free flowing materials for measuring angles greater than 20 , but not for those which contain a large proportion of particles exceeding 5 mm in diameter.It consists in measuring of the height and diameter of the base of the cone, obtained by allowing a sample to fall through a fixed distance from a defined funnel onto a horizontal baseplate.
Solid fertilizers; measurement of static angle of repose
- ICS
- 65.080
- CCS
- G20;B13
- 发布
- 1989-07
- 实施
- 1989-07-01
Fertilizers. Determination of bulk density (loose) of fine-grained fertilizers.
- ICS
- 65.080;71.040.40
- CCS
- G20;B13
- 发布
- 1985-09-01
- 实施
- 1985-09-20
Fertilizers. Solutions and suspensions. Sampling for estimating the average contents of a batch.
- ICS
- 65.080
- CCS
- G20;B13
- 发布
- 1981-12-01
- 实施
- 1981-12-03
Fertilizers and soil conditioners. Fertilizers. Acceptance testing of a large batch of fertilizer. Practical method.
- ICS
- 65.080
- CCS
- G20;B13
- 发布
- 1979-05-01
- 实施
- 1979-05-01
Fertilizers. Sampling from a conveyor by stopping the belt.
- ICS
- 65.080
- CCS
- G20;B13
- 发布
- 1976-11-01
- 实施
- 1976-11-10
