canhsatpccc.gov.vncanhsatpccc.gov.vn/Portals/0/VBPL/Tieuchuan_PCCC/TCVN9372_20… · Theo 4.1 Sånh dón tiép két hgp vði phòng än. Dien tích tói thiéu dat 1,1 m2/khách (só
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