Terms for subject Technology containing second-class

English	Chinese
second class	二级的
second class	二等
second class	第二流的
second-class car	二等车 (国外铁路)
second-class conductor	第二类导体
second-class conductor	第二种导体
second-class electrode	第二类电极
second-class maintenance	二级维护
second-class road	二级道路
second-class wood pile	二级木桩