/images/1041385860215607387/1246868120040243291/khoa-pho-vat-ly-giao-xuat-nhat-phieu-phap-than-khoa-pho-vat-ly-day-ra-mot-phieu-phap-than-chuong-447-tot-xau-hay-la-chuan-bi-mot-cai.txt?ex=665df3ed&is=665ca26d&hm=30252e0c37309e53f6c9e1b844d5a1b1c9fbc8a0715f03065343e066c8508f1e&