TB/T 1400.2-2018 机车用有箍车轮第2部分:轮箍
TB/T 1400.2-2018.Wheel with tyre for railway locomotive-Part 2: Rough-rolled tyr...
行业标准2023.08.07
TB/T 1400.2-2018.Wheel with tyre for railway locomotive-Part 2: Rough-rolled tyr...
行业标准2023.08.07