材质：铁
表面处理：镀锌
特性：外形独特，装 配方便。
用途：工业自动化设备、航空、高铁、通信设备、电柜箱体及其它设备

Material: steel
Surface treatment: galvanized
Features: Unique appearance, convenient installation.
Application: industrial automation equipment, aviation, high-speed railway,Communication equipment, electrical cabinet and other equipment