颗粒测量仪 [仪] granulometer

便携式颗粒检测仪 portable particle counter

超声波粒子监测仪 ultrasonic particle monitor

放射性悬浮微粒监测仪 radioactive aerosol monitor

微粒沉降测定仪 micromerigraph

供空气微粒检测仪 particle detector

激光粒度测试仪 Laser Tester ; Laser particle size instrument ; Laser particle tester ; Laser particle size tester

光透式粒度测定仪 micro photosizer ; photosedimentometer