您要查找的是不是：
- Ventilation units north and south! Newly renovated new profile! 户型南北通风！新装修新配置！
- Methods The filtration unit and ventilation unit were united in principle of manipulability and repairability by modularization method. 方法:采用模块化设计方法,将过滤净化单元和送风动力单元按照可操作性和可维修性原则组合成为整体。
- The luminous intensity on unit area. 单位面积上的发光强度。
- The family is the smallest social unit. 家庭是社会最小的单位。
- plenum laminar air flow ventilation unit 层流通风装置
- Pressure is force per unit area. 压力就是电单位面积上的力。
- 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。
- NBC filtration and ventilation unit 滤毒通风装置
- 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
- A unit of currency in Chile, Panama, and Uruguay. 分智利、巴拿马和乌拉圭的货币单位
- Maybe the ventilator is the problem. 可能问题出在通风装置上。
- A metrical unit consisting of seven feet. 七韵步由七个音步组成的格律单位
- After three days she was taken off the ventilator. 三天之后给她摘掉了呼吸器。
- A unit of currency in North Korea and South Korea. 朝鲜和韩国的一种货币单位
- He was breathing only with the aid of a ventilator. 他只有靠呼吸器呼吸。
- A squad is the smallest unit in an army. 班是军队的最小构成单位。
