【摘要】 叙述了在电磁兼容设计中，在选用金属镀（涂）层作电磁屏蔽层时应考虑的因素。强调了屏蔽材料防气候环境条件腐蚀以确保电磁屏蔽性能长期可靠的重要性。分别介绍了针对各种材料制作的蜂窝屏蔽通风板、机壳、屏蔽网、垫片等电子仪器零部件选用的屏蔽镀（涂）层。更多还原

【Abstract】 The factors consideed in selected metallic coaingr for electromagnetic shielding in electromagnetic compeibility designs are reviewed. The importance to correion prothehon in atmosphere environmental conditions and long environmental reliability of electromagnetic shielding quality for shielding materials is emphasied. Selective shielding coatings for the honeycomb shielded vent windows, electrial equipment’s enclosures, shielded meshes, gaskets and othere made of various materials are introduced respetively.更多还原