determinator
... determinatorofashcontentforsugarsolution糖液灰分测定器 determinator化学测定仪 Dethdiet红海葱 ...
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电化学氮氧化物测定仪 electrochemical NOx meter
化学耗氧量测定仪 COD detecter
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研制了一台以吸收光谱法为基础的锂系聚合反应破杂终点在线测定仪。讨论了终点在线测定的化学理论依据，终点仪的工作原理和结构。
The working principle and construction of an instrument based on absorption spectrometry for on line detection of impurity eliminating end point in Li series polymerization are discussed.
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