ລາຍລະອຽດ

ຄຳອະທິບາຍເນື້ອຫາ: a cartoon of a heart with the words " how does the ekg work " below it

ຂະໜາດໄຟລ໌: 6273KB

ໄລຍະເວລາ: 9.500 sec

ຂະໜາດ: 498x379

ສ້າງແລ້ວ: 2/6/2019, 10:31:02 PM