Copyright © 2016 Airkey All Rights Reserved 

粤ICP备12042579号 Powered by shenzhen.300.cn 

Comparison of cleanliness levels between ISO-14644 and equivalent standards in various countries is as follows

Comparison of cleanliness levels between ISO-14644 and equivalent standards in various countries is as follows

Origin & Historical Standards for Clean Room

Origin & Historical Standards for Clean Room

Grade standard of cleanliness of cleaning room ISO 14644-1

Grade standard of cleanliness of cleaning room ISO 14644-1