Frequency electrical insulating material of the failure mechanism and the application of a new type of insulating material
变频电机绝缘材料破坏机理的探讨及新型绝缘材料的应用
External thermal insulation composite systems based on mineral binder and expanded polystyrene granule insulating material with other insulating material
胶粉聚苯颗粒复合型外墙外保温系统
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