例句與造句

1. Railway fixed equipment . modular power supply units for systems for signalling equipment , telecommunications equipment and computer equipment . rectifier cabinet
   鐵路固定設(shè)備.信號設(shè)備通信設(shè)備和計(jì)算機(jī)裝置用模塊化電源裝置.整流器箱
2. It's difficult to find rectifier cabinet in a sentence. 用rectifier cabinet造句挺難的