Specification for tyres for crane rail wheels - double - flanged parallel - tread tyres 起重机轨轮用轮箍规范.第1部分:双法兰平行轮距轮箍
2.
Specification for tyres for crane rail wheels - forged or rolled steel double flanged rail wheels and tyres metric units 起重机轨轮用轮箍规范.第2部分:锻制或轧制双法兰钢轨轮与钢轮箍