JT∕T 1375.5-2022 公路水运工程施工安全风险评估指南 第5部分：港口工程
文件大小 : 1941 KB
文档格式 : PDF电子版
文档分类 : 行业标准
更新时间 : 2024-09-25 17:22:46
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/61/23/07/61230715.png): failed to open stream: operation failed in /www/wwwroot/0ppt.com/e/data/tmp/dt_temptext14.php on line 182