
Plastic Films For Electrical Purposes - Part 3: Specification For Individual Materials - Section 5 To 7: Requirements For Polyimide Films Used For Electrical Insulation
出版:Bureau of Indian Standard

专家解读视频
Plastic Films For Electrical Purposes - Part 3: Specification For Individual Materials - Section 5 To 7: Requirements For Polyimide Films Used For Electrical Insulation
出版:Bureau of Indian Standard
专家解读视频