您要查找的是不是：
- I am going to install a new exhaust unit between the ceiling joists. 我将在吊顶龙骨之间安装一个新的排气装置。
- Through the use of highly energy-efficient evaporative condenser, it completes the technological transformation of the refrigeration compressor exhaust cooling system at ammonia cooling system. 通过采用高效节能型蒸发式冷凝器,对氨冷却系统工序中制冷压缩机排气冷却系统进行了技术改造。
- Ultra-high vacuum performance exhaust Units by Russia, Ukraine and other foreign experts praise and exported abroad. 性能优异的超高真空排气台受到俄罗斯、乌克兰等外国专家赞许，并出口国外。
- Selection of Hump Retarder Air Volume and Air Compressor Exhaust Volume 驼峰减速器用风量及空压机排风量的选择
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- The luminous intensity on unit area. 单位面积上的发光强度。
- Welding fume exhaust units and accessories 焊接除烟装置和附件
- The family is the smallest social unit. 家庭是社会最小的单位。
- compressor exhauster 压气抽气机
- Pressure is force per unit area. 压力就是电单位面积上的力。
- At the end of August, Das Reich was called forward by Guderian to help his thrust southwards and relieve exhausted units. 8月底，“帝国”师奉古德里安之命返回前线职员他向南的突击，轮换疲惫的作战单位。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- The family is the basic unit of society. 家庭是社会的基本单位。
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- A unit of power equal to 1,000 watts. 千瓦功率的单位，等于1,000瓦。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- Compressor unit fully isolated from mechanical vibration. 整机无机械震动传递,完全隔震。
- A unit of currency in Chile, Panama, and Uruguay. 分智利、巴拿马和乌拉圭的货币单位
- A metrical unit consisting of seven feet. 七韵步由七个音步组成的格律单位
