摄录极谱仪
photographic recording polarograph
直接记录极谱仪
direct recording polarograph
变电极极谱仪
two-electrode polarograph
三电极极谱仪
three-electrode polarograph
双电极极谱仪
two-electrode polarograph
单道加热式笔录记录器
single-channel heated stylus recorder
自动记录式仪表
automatic recording instrument
graphicinstrument
graphic instrument
自动记录式仪器
self-registering instrument
自录<式>仪器
self-recording instrument
便携式NaI(T1)γ谱仪
Portable NaI(Tl) γ-ray spectrometry