Q/SY 08718.3-2020 外浮顶油罐防雷技术规范 第3部分：中低频雷电流分流及监控系统
文件大小 : 2.16 MB
文档格式 : PDF电子版
文档分类 : 行业标准
更新时间 : 2024-09-21 08:48:51
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/21/43/48/2143484.png): failed to open stream: operation failed in /www/wwwroot/0ppt.com/e/data/tmp/dt_temptext14.php on line 182