70. 烟计:烟计、透射烟计;
70.Smokemeter:Filter Paper Smokemeter, Transmission Smokermeter;
70. 烟计:烟计、透射烟计;
70.Smokemeter:Filter Paper Smokemeter, Transmission Smokermeter;
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烟计,可适用于柴油机排烟的动态监测,具有结构简单、精、于携带等优点。
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