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English Translations » 炼制(催化焦化深加工) » Practice questions on May 28, 2017; replies will earn 0–6 po

Practice questions on May 28, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies

2017-05-28View Original

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This post was last edited by percy on 2017-5-28 00:03. Multiple-choice question (no points for incorrect answers or incomplete responses). Common instruments can be classified into three categories (ADE) based on their power source. A Pneumatic instrument B Manual instrument C Automatic instrument D Electric instrument E Hydraulic instrument. No scoring for replies given within 1 day of posting; thank you for your replies
Reply #22017-05-28
A Pneumatic instrument D Electric instrument E Hydraulic instrument
Reply #32017-05-28
A Pneumatic instrument D Electric instrument E Hydraulic instrument

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Translated at 2026-07-21 05:07:11

Original: https://bbs.hcbbs.com/thread-1783741-1-1.html

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