GB/T 37163-2018 液压传动 采用遮光原理的自动颗粒计数法测定液样颗粒污染度

文件大小 : 1.35 MB

文档格式 : PDF电子版

文档分类 : 行业标准

更新时间 : 2024-08-17 17:01:38


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/27/00/36/2700369.png): failed to open stream: operation failed in /www/wwwroot/0ppt.com/e/data/tmp/dt_temptext14.php on line 182