宝山钢铁股份有限公司(简称“宝钢股份”)是中国最大、最现代化的钢铁联合企业。宝钢股份以其诚信、人才、创新、管理、技术诸方面综合...
| 牌号 | A551 Class BHT |
| 对应标准 | ASTM A551/A551M-2008(R2018)
铁路和快速运输用碳钢轮箍 Standard Specification for Carbon Steel Tires for Railway and Rapid Transit Applications |
| 归类 | 合金钢 |
| 说明 | For untreated driving tires for freight loco-motives and tires for locomotive-truck, tender-truck, trailer and car wheels, and miscellaneous service. |