maintenance mechanization
短語詞組
- maintenance of mechanization 養(yǎng)護機械化
- highway maintenance mechanization 公路養(yǎng)護機械化
- track maintenance mechanization 養(yǎng)路機械化
- express highway maintenance mechanization 高速公路養(yǎng)護機械化
- expressway maintenance mechanization 高速公路養(yǎng)護機械化
- mechanization maintenance 機械化養(yǎng)護
- mechanization of maintenance 維修機械化
- mechanization of maintenance detail 維修機械化 返回 maintenance mechanization