Сертификация качества

???ѧ??֧????ӧ? ???ӧ??٧ѧߧ? ?ߧ? ?????ݧ??ܧ? ?? ?ާߧ??ԧ??ݧ֧??ߧڧ? ???????????ڧ? ?ܧ??ާާ֧ߧ??ѧ??ڧ֧?, ?? ???ѧܧا? ?? ???֧????ڧ??ڧܧѧ??ڧ֧? ???ѧ٧ݧڧ??ߧ??? ?????ԧѧߧ??? ?ӧݧѧ????? ?? ???????ѧߧ? ?? ?٧? ?????ҧ֧ا???.