Beltzer M
Environ Health Perspect. 1975 Apr;10:121-30. doi: 10.1289/ehp.7510121.
A constant volume sampler (CVS) compatible auto exhaust particulate sampling system has been built which samples exhaust isokinetically at constant temperature. This system yields internally consistent results and is capable of frequent and convenient operation.
已构建了一种与定容取样器(CVS)兼容的汽车尾气颗粒取样系统,该系统在恒定温度下等速采集尾气样本。该系统能产生内部一致的结果,且操作频繁且方便。