回复lay1407发表于:2020/8/1 10:53:16悬赏金额:
13积分 状态:
未解决
软件界面真空泵一直在抽,但抽不到预定的水平,分子泵无法启动,总觉得是哪里漏气了,但又找不到,有没有大神帮忙指点一下
[img=,690,387]https://ng1.17img.cn/bbsfiles/images/2019/08/201908011053054706_2597_1752342_3.jpg!w690x387.jpg[/img][img=,690,479]https://ng1.17img.cn/bbsfiles/images/2019/08/201908011053058416_4576_1752342_3.jpg!w690x479.jpg[/img]