2505;4932 标准查询与下载
共找到 2 条与 相关的标准，共 1 页
Road vehicles; measurement of opacity of exhaust gas from compression-ignition (diesel) engines; lug-down test
- ICS
- 2505;4932
- CCS
- T09
- 发布
- 1988-06
- 实施
- 1988-06-01
Road vehicles; measurement of opacity of exhaust gas from compression-ignition (diesel) engines; steady single-speed test
- ICS
- 2505;4932
- CCS
- T09
- 发布
- 1988-06
- 实施
- 1988-06-01
