净化间 meaning in Chinese

cleanroom

Clean room - test methods for dust generation from moving mechanisms
净化间.因移动机械装置生成尘埃的试验方法
Cleanroom technology . design , construction and operation of cleanrooms and clean air devices
净化间技术.净化间和空气净化设备的设计制造和操作
Clean room garment - methods for sizing and counting particle contaminants in and on clean room garments
净化间工作服.净化间工作服上粒子污染物的定径和计数方法