例句與造句

1. 2 forestry machinery - noise test code for portable hand - held machines with internal combustion engine - engineering method grade 2 accuracy
   林用機(jī)械.帶內(nèi)燃機(jī)的便攜手持式機(jī)械的噪聲試驗(yàn)規(guī)范.工程法
2. 2 forestry machinery - noise test code for portable hand - held machines with internal combustion engine - engineering method grade 2 accuracy
   林用機(jī)械.帶內(nèi)燃機(jī)的便攜手持式機(jī)械的噪聲試驗(yàn)規(guī)范.工程法
3. Forestry machinery - noise test code for portable hand - held machines with internal combustion engine - engineering method grade 2 accuracy iso 22868 : 2005 ; german version en iso 22868 : 2005
   林業(yè)機(jī)械.帶內(nèi)燃機(jī)的便攜手持式機(jī)械的噪聲試驗(yàn)規(guī)范.工
4. It's difficult to find engine-engineer in a sentence. 用engine-engineer造句挺難的