说明：  适用于Protel99 se，可以实现PCB到BMP,BMP到PCB的互相转换，安装后在protel中会生成一个菜单。本压缩包带注册码
(Applicable to Protel99 se, can be achieved PCB to BMP, BMP to PCB mutual conversion, after the installation of protel will generate a menu. Packet with the compressed code)