HCBBS Forum (日本語)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

【毎日一問】ポンプ機器技術交流版20180415

2018-04-15View Original

Thread Content

参加:賞3財富;正解:報酬10富;注:48時間以内に正しく回答すると10財富が報酬として与えられます。この投稿の有効期限は48時間です。 選択問題:圧力計を大気中に置き、指針の読みがゼロの場合、この圧力計で測定される圧力は()圧力である。 A、絶対 B、相対 C、真空 D、絶対真空 正解:B https://attach01.hcbbs.com/forum/201801/05/235057wnwxbzxb311ikvvz.jpg.thumb.jpg
Reply #22018-04-16
圧力計を大気中に置き、指針の読みがゼロの場合、この圧力計で測定される圧力は(相対)圧力です。
Reply #32018-04-16
BBBBBBBBBBBBB

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.