計(jì)量專(zhuān)業(yè)知識(shí)
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- JJG 692-2010《無(wú)創(chuàng)自動(dòng)測(cè)量血壓計(jì)》檢定規(guī)程實(shí)操演示 2025-06-10
- JJG 692-2010《無(wú)創(chuàng)自動(dòng)測(cè)量血壓計(jì)》檢定規(guī)程講解 2025-06-10
- JJG 443-2023《燃油加油機(jī)檢定規(guī)程(試行)》檢定規(guī)程講解 2025-06-10
- JJG 443-2023《燃油加油機(jī)檢定規(guī)程(試行)》檢定規(guī)程實(shí)操演示 2025-06-10
- JJG 1163-2019《多參數(shù)監(jiān)護(hù)儀》檢定規(guī)程講解 2025-06-10
- JJG 1163-2019《多參數(shù)監(jiān)護(hù)儀》檢定規(guī)程實(shí)操演示 2025-06-10
- 血壓計(jì)的檢定和使用微課堂 2023-05-19
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- 計(jì)量與環(huán)保-污染源在線(xiàn)水質(zhì)篇(上) 2023-05-19

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