Ozone concentration auto digital display controlling instrument.
臭氧浓度自动数显控制仪.
互联网
During 1000 pphm ozone concentration can be set at random.
在1000pphm的范围内任意设定臭氧浓度.
互联网
The ozone concentration in gas phase is determined by means of iodometric method.
气相臭氧浓度测定采用碘量法.
互联网
Cold Storage disinfection requirements ozone concentration 6 - 10 PPM , parking closures after the 24 hours above.
冷库消毒要求臭氧浓度6-10PPM, 停机后封库24小时以上.
互联网
The real ozone concentration is controlled and measured accurately by means of precise detecting system.
通过精密的臭氧监测系统,可准确的控制及量测臭氧的浓度.
互联网