{"id":"b18-2014-styczen-egzamin-zawodowy-pisemny/zad/9","paper_id":"b18-2014-styczen-egzamin-zawodowy-pisemny","number":"9","points":null,"ptype":"closed","subject":"b18","category":"egzamin-zawodowy","year":2014,"month":"styczen","level":null,"text":"Zadanie 9.\nZ jakiego materiaáu wykonane są elementy systemu YTONG?\nA. Z betonu komórkowego.\nB.\nZ gipsobetonu.\nC.\nZe styropianu.\nD. Z Īelbetu.","answer":"A, D","answer_text":"A\n29\nD","solution":null,"image":"img/b18-2014-styczen-egzamin-zawodowy-pisemny/zad-9.webp","solution_image":null,"topics":null,"page_from":4,"source":"ocr","answer_source":"ocr","answer_text_source":"ocr","solution_source":null,"text_source":"ocr","source_label":"B18 · Egzamin zawodowy · styczeń 2014","subject_label":"b18","category_label":"Egzamin zawodowy","text_html":"<p>Zadanie 9.<br>Z jakiego materiaáu wykonane są elementy systemu YTONG?<br>A. Z betonu komórkowego.<br>B.<br>Z gipsobetonu.<br>C.<br>Ze styropianu.<br>D. Z Īelbetu.</p>","answer_text_html":"<p>A<br>29<br>D</p>","solutions":[]}