smokemeter

1.70. ：滤纸式、透射式；

70.Smokemeter：Filter Paper Smokemeter, Transmission Smokermeter；

2.A new type of smokemeter of fluid-separating and transphotometry was developed.The meter is precise,portable and simple in structure,is appliable to dynamic determination of diesel exhaust.

研制了一种新型分流透光式，可适用于柴油机排的动态监测，具有结构简单、精高、易于携带等优点。