GB/T 19520.19-2020 电子设备机械结构482.6mm（19 in）系列机械结构尺寸第3-107部分∶小型化插箱和插件的尺寸
文件大小 : 6558.56 KB
文档格式 : PDF电子版
文档分类 : 国家标准
更新时间 : 2023-12-19 14:44:50
Warning: get_headers(): SSL operation failed with code 1. OpenSSL Error messages:
error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed in /www/wwwroot/0ppt.com/e/data/tmp/dt_temptext14.php on line 182
Warning: get_headers(): Failed to enable crypto in /www/wwwroot/0ppt.com/e/data/tmp/dt_temptext14.php on line 182
Warning: get_headers(https://img.0ppt.com/61/11/17/61111790.png): failed to open stream: operation failed in /www/wwwroot/0ppt.com/e/data/tmp/dt_temptext14.php on line 182