英语翻译
sling psychrometer
拓展翻译
湿度计
hygrometer; hygroscope
hygrometer; psychrometer
hygrometer
手摇泵
hand pump; wobble pump
手摇车
handcar
hand trolley
手摇发电机
hand generator
手摇纺织机
handloom
手摇唧送泵
manual transfer pump
手摇离心机
hand centrifuge
hand centrifuge
手摇铃
handbell
手摇起重机
hand crane
手摇起重绞车
hand-driven crab
手摇曲柄
crank handle
手摇手曲柄
crank lever
手摇压碎机
hand crusher
手摇钻
hand drill
手摇钻机
manual auger
手摇钻柱架
drilling pillar
湿球温度计
wet bulb thermometer
食管长度计
esophagometer
视测浊度计
scopometer; skopometer
手提式分光光度计
hand spectrophotometer