Deprecated: Creation of dynamic property db::$querynum is deprecated in /www/wwwroot/13784740898.com/inc/func.php on line 1413

Deprecated: Creation of dynamic property db::$database is deprecated in /www/wwwroot/13784740898.com/inc/func.php on line 1414

Deprecated: Creation of dynamic property db::$Stmt is deprecated in /www/wwwroot/13784740898.com/inc/func.php on line 1453

Deprecated: Creation of dynamic property db::$Sql is deprecated in /www/wwwroot/13784740898.com/inc/func.php on line 1454
旋转蒸腾仪的运用过程一看就会!_米乐官网登录_米乐官网登录在线
米乐官网登录
旋转蒸腾仪的运用过程一看就会!

类别:米乐官网登录   来源:米乐官网登录    发布时间:2024-03-03 04:42:04  浏览:1

  3.翻开电源,然后给旋转瓶加料(从旋转瓶直接加料或许从加料管减压加料);

  4.调理主机高度:浴锅液面高于或许平于旋转瓶液面为准,翻开加热、旋转开关调理需求的温度和转速;

  主机及附件完善→翻开冷却水→加料固定旋转瓶→调理主机高度→翻开加热→翻开旋转调试→封闭阀门→开真空泵减压→开端蒸馏

上一篇:视频旋转滴测量仪的两种不同操作方法分享