GB/T 2878.3-2017 液压传动连接带米制螺纹和O形圈密封的油口和螺柱端 第3部分:轻型螺柱端(L系列)
文件大小 : 834.35 KB
文档格式 : PDF电子版
文档分类 : 行业标准
更新时间 : 2024-08-17 09:00:40
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/25/35/73/2535736.png): failed to open stream: operation failed in /www/wwwroot/0ppt.com/e/data/tmp/dt_temptext14.php on line 182