71.060.10;71.060.30 标准查询与下载
共找到 2 条与 相关的标准，共 1 页
Настоящий стандарт устанавливает метод определения содержания мышьяка с применением диэтилдитискарбамата серебра в технической соляно
Hydrochloric acid for industrial use. Determination of arsenic content by silver diethyldithiocarbamate photometric method
- ICS
- 71.060.10;71.060.30
- CCS
- G11
- 发布
- 1998
- 实施
- 2002-11-01
Methods for acids up to 100 per cent H$d2SO$d4 for sampling oleums and for diluting and testing oleums and liquid sulphur trioxide.
Methods of test for sulphuric acid, oleum and liquid sulphur trioxide
- ICS
- 71.060.10;71.060.30
- CCS
- G11
- 发布
- 1977-04-29
- 实施
- 1977-04-29
