cast steel crossing的意思|示意
铸钢十字
cast steel crossing的网络常见释义
铸钢辙叉 ... 锰钢辙岔 manganese steel frog 铸钢辙叉 cast steel crossing; cast-steel cro ing; cast-steel crossing 高锰钢整铸辙叉 solid manganese steel frog ...
cast steel crossing相关短语
1、 Cast-Steel Crossing 铸钢辙叉
2、 manganese alloy steel cast crossing 锰合金钢整铸辙叉
cast steel crossing相关例句
Railway fixed equipment. built - up common crossing and cast crossing obtuse with fixed switch diamond. cast steel cradles of built - up common crossing with movable switch diamond. inspection.
铁路固定设备。带有固定转辙器菱形交叉的组合式普通交叉和铸造交叉钝角。带有可移动转辙器菱形交叉的组合式普通交叉的铸钢支架。检验。