{"id":"b22-2019-styczen-egzamin-zawodowy-pisemny/zad/29","paper_id":"b22-2019-styczen-egzamin-zawodowy-pisemny","number":"29","points":null,"ptype":"closed","subject":"b22","category":"egzamin-zawodowy","year":2019,"month":"styczen","level":null,"text":"Zadanie 29.\nStan anody magnezowej w zbiorniku emaliowanym należy kontrolować\nA. co 1-2 lata.\nB.\nco 5-10 lat.\nC.\nco 20 lat.\nD. co 50 lat.","answer":null,"answer_text":null,"solution":null,"image":"img/b22-2019-styczen-egzamin-zawodowy-pisemny/zad-29.webp","solution_image":null,"topics":null,"page_from":10,"source":"ocr","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"ocr","source_label":"B22 · Egzamin zawodowy · styczeń 2019","subject_label":"b22","category_label":"Egzamin zawodowy","text_html":"<p>Zadanie 29.<br>Stan anody magnezowej w zbiorniku emaliowanym należy kontrolować<br>A. co 1-2 lata.<br>B.<br>co 5-10 lat.<br>C.<br>co 20 lat.<br>D. co 50 lat.</p>","solutions":[]}