【摘要】 研制了一种新型分流透光式烟度计，可适用于柴油机排烟的动态监测，具有结构简单、精度高、易于携带等优点。仪器符合我国现行的标准。更多还原

【Abstract】 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.It agrees with China’s production standard.更多还原