初心者必見！ダクト工事の基本から施工手順まで徹底解説 | コラム | 【漫画で紹介！】神奈川県平塚のダクト工事の求人なら有限会社斉藤ダクト Ductwork plays an important role in maintaining a good air environment inside buildings, yet the details are often not well known This article provides a comprehensive explanation of everything from basic ductwork knowledge to construction procedures, necessary qualifications, and even key points to keep in mind when actually carrying out the work It provides useful information for those who