Y51 教学专用仪器 标准查询与下载
共找到 326 条与 教学专用仪器 相关的标准，共 22 页
Technical specifications for the model of iron - smelting blast furnace
- ICS
- CCS
- Y51
- 发布
- 1991-11-06
- 实施
- 1992-01-01
Technical specifications for the model of the ammonia synthetic column
- ICS
- CCS
- Y51
- 发布
- 1991-11-06
- 实施
- 1992-01-01
Technical specifications for the model of reaction chamber for sulphuric aid production
- ICS
- CCS
- Y51
- 发布
- 1991-11-06
- 实施
- 1992-01-01
Technical specifications for the model of boiling - roaster
- ICS
- CCS
- Y51
- 发布
- 1991-11-06
- 实施
- 1992-01-01
A set for producing absorption spectrum of sodium
- ICS
- CCS
- Y51
- 发布
- 1991-11-06
- 实施
- 1992-01-01
Methods of type designation for producets of teaching instrument and equipment
- ICS
- CCS
- Y51
- 发布
- 1991-02-19
- 实施
- 1991-04-01
Specification for mechanical experimental box of primary school
- ICS
- CCS
- Y51
- 发布
- 1991-02-08
- 实施
- 1991-05-01
Specification for floating experimental box of primary school
- ICS
- CCS
- Y51
- 发布
- 1991-02-08
- 实施
- 1991-05-01
Specification for magnet experimental box of primary school
- ICS
- CCS
- Y51
- 发布
- 1991-02-08
- 实施
- 1991-05-01
Specification for electrostatic experimental box of primary school
- ICS
- CCS
- Y51
- 发布
- 1991-02-08
- 实施
- 1991-05-01
Specification for electric current experimental box of primary school
- ICS
- CCS
- Y51
- 发布
- 1991-02-08
- 实施
- 1991-05-01
