... vacuum gauge method;真空仪表测量法 vacuum gauge reading;真空仪表读数 vacuum hose;真空软管 ...
基于20个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
Therefore, when vacuum data were measured above groundwater level, the reading of vacuum gauge reflected the wat...
而对地下水位以下的真空度测点,真空表读数无意义。
youdao
应用推荐
模块上移
模块下移
不移动