For example, when PCBA is judged to be faulty and suspected that the inner layer of the PCB is broken, X-RAY can quickly check it.
ຕົວຢ່າງເຊັ່ນເມື່ອ PCBA ຖືກຕັດສິນວ່າມີຄວາມຜິດແລະສົງໃສວ່າຊັ້ນໃນຂອງ PCB ຖືກ ທໍາ ລາຍ, X-RAY ສາມາດກວດສອບມັນໄດ້ໄວ.