MDT造句
Thepolyimidemonomerof3,3-dimethyl-4,4-diaminodiphenylmethane(MDT)wassynthesizedthroughthereactionbetweenO-methylanilineandaqueousformaldehydesolution.Thissuccessstorydemonstratesonceagainthevalueofint...
Thepolyimidemonomerof3,3-dimethyl-4,4-diaminodiphenylmethane(MDT)wassynthesizedthroughthereactionbetweenO-methylanilineandaqueousformaldehydesolution.Thissuccessstorydemonstratesonceagainthevalueofint...