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
Pointer - type electric meter for teaching
- ICS
- CCS
- Y51
- 发布
- 1993-04-08
- 实施
- 1993-10-01
The document includes performance and safety requirements for standrods, bossheads, tripods and table clamps on the field of teaching, learning and training equipment.#,,#
Teaching, learning and training equipment; stand rods; bossheads, tripods and table clamps
- ICS
- 03.180;71.040.20
- CCS
- Y51
- 发布
- 1993-04
- 实施
Specification for silkworm life cycle specimen
- ICS
- CCS
- Y51
- 发布
- 1993-02-01
- 实施
- 1993-05-01
Specification for fern life cycle specimen
- ICS
- CCS
- Y51
- 发布
- 1993-02-01
- 实施
- 1993-05-01
Specification for funaria hygrometrica life cycle specimen
- ICS
- CCS
- Y51
- 发布
- 1993-02-01
- 实施
- 1993-05-01
Specifications for models in relief of various systems of human body
- ICS
- CCS
- Y51
- 发布
- 1993-02-01
- 实施
- 1993-05-01
The limit errors without tolerance indication on drawings and technical documents for educational equipment
- ICS
- CCS
- Y51
- 发布
- 1993-02-01
- 实施
- 1993-05-01
Specification for human liver pancreas & duldenum model
- ICS
- CCS
- Y51
- 发布
- 1991-11-28
- 实施
- 1992-05-01
