2556 标准查询与下载
共找到 5 条与 相关的标准，共 1 页
Welded carbon steel gas cylinders; periodic inspection and testing
- ICS
- 2556
- CCS
- J90
- 发布
- 1993-06
- 实施
Seamless aluminium-alloy gas cylinders; periodic inspection and testing
- ICS
- 2556
- CCS
- J90
- 发布
- 1993-06
- 实施
Stationary shell boilers of welded construction (other than water-tube boilers)
- ICS
- 2556
- CCS
- J98
- 发布
- 1992-12
- 实施
Periodic inspection and testing of seamless steel gas cylinders
- ICS
- 2556
- CCS
- J74
- 发布
- 1992-02
- 实施
