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中国石化股份有限公司安庆分公司和江苏江分电分析仪器有限公司汪文强等人根据非水滴定原理,研制出JXD1型自动碱性氮测定仪,解决了无法测试深色油品中碱性氮
Anqing Branch of China Petrochemical Co., Ltd. and Jiangsu Branch of Wang Jiangqiang Electric Analytical Co., Ltd. according to the principle of non-aqueous titration developed JXD1 automatic alkaline nitrogen analyzer to solve the dark oil can not be tested in the basic nitrogen