Mineral insulating oils - methods for the determination of 2 - furfural and related compounds 绝缘矿物油. 2 -糖醛和有关化合物测定方法
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Mineral insulating oils ; methods for the determination of 2 - furfural and related compounds 绝缘矿物油. 2 -糠醛和有关化合物的测定方法
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Mineral insulating oils - methods for the determination of 2 - furfurol and related compounds iec 61198 : 1993 ; german version en 61198 : 1994 绝缘矿物油. 2 -糠醛和有关化合物的测定方法