jointless floor (composition floor)
无绝缘节轨道电路
jointless track circuit【铁路】
暂无补充释义。
相关词条
jointless
manufacture of chains by chain jointless links from the solid
jointless floor【建】
jointless track【铁路】
jointless【科技】;seamless【科技】;unseamed【科技】
making jointless chain links of cross bars
manufacture of chains by forging jointless links from the solid