UIC 897-4-1987 标准详情
- 标准号:UIC 897-4-1987
- 中文标题:
- 英文标题:technical specification for the acceptance and supply of combinations of wire electrodes and flux for automatic submerged arc welding of carbon,carbon-manganese and low-alloy steels
- 标准类别:国际铁路联盟标准规范UIC
- 发布日期:
