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【空調版】毎日一問20180503

2018-05-03View Original

Thread Content

浄化空調システムの新風ダクト区間に設置されるバルブの要求事項は()です。 A、電動密閉弁の設置は不要 B、電動弁を設置する C、電動密閉弁または調節弁を設置する D、電動密閉弁と調節弁を設置する 答え:D
Reply #22018-05-03
D、電動密閉弁および調節弁の設置
Reply #32018-05-03
D、電動密閉弁および調節弁の設置
Reply #42018-05-03
D、電動密閉弁および調節弁の設置
Reply #52018-05-03
D、電動密閉弁および調節弁の設置
Reply #62018-05-03
D、電動密閉弁および調節弁の設置
Reply #72018-05-04
D、電動密閉弁および調節弁の設置
Reply #82018-05-04
D、電動密閉弁および調節弁の設置
Reply #92018-05-04
D、電動密閉弁および調節弁の設置

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