例句與造句

1. Aircraft ground support equipment - specific requirements - nitrogen or oxygen units
   飛行器地面支持設備.特殊要求.氮氣或氧氣裝置
2. Aircraft ground support equipment - specific requirements - part 18 : nitrogen or oxygen units
   飛行器地面支持設備.特殊要求.第18部分:氮或氧氣裝置
3. Aircraft ground support equipment - specific requirements - part 18 : nitrogen or oxygen units ; german version en 12312 - 18 : 2005
   飛行器地面支持設備.特殊要求.第18部分:氮或氧裝置
4. It's difficult to find oxygen unit in a sentence. 用oxygen unit造句挺難的