lee Pae 2

buildwhile (34)in #zappl • 7 years ago

????????????????????? ----------------- ???????? ??????? ???????? ?????????????????? ????????????? ?????????????????? 10????????1???????? [8"�12"?????]???????? ????????????? 10'�12"/8"=15???? 10'� 12"/12"=10 ???? 15�10=150 ???? ????????

7 years ago in #zappl by buildwhile (34)