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【空調版】毎日一問20180115

2018-01-15View Original

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判断:通気管の管径は、一般的に排水立管と同じか、1サイズ大きい。( ) 正解:誤り
Reply #22018-01-15
通気管の管径は、一般的に排水立管と同じか、1サイズ大きい。(間違い、小さめでいいですね)
Reply #32018-01-15
エラー。-------【通気管の管径は一般的に排水立管と同じか、1サイズ小さい】
Reply #42018-01-15
通気管の管径は、一般的に排水立管と同じか、1サイズ大きい。( X)
Reply #52018-01-15
通気管の管径は、一般的に排水立管と同じか、1サイズ大きい。( エラー)

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