牌號 | A551 Class BHT |
對應標準 | ASTM A551/A551M-2008(R2018)
鐵路和快速運輸用碳鋼輪箍 Standard Specification for Carbon Steel Tires for Railway and Rapid Transit Applications |
歸類 | 合金鋼 |
說明 | For untreated driving tires for freight loco-motives and tires for locomotive-truck, tender-truck, trailer and car wheels, and miscellaneous service. |