OCV/IR chyam dinglik ai arung arai

Anhte gaw Miwa mung hta ocv/ir chyam dinglik euipment galaw shapraw ai ni hte garan jaw ai ni rai nna, manu dan ai laksan galaw shapraw ai arung arai ni hpe jaw ya ai hta laksan hpaji rawng ai ni rai ga ai. Anhte a htingnu kaw na ndai kaw dut na matu ocv/ir testing euipment mari la na matu kabu gara hkap tau la ga ai. Manu jahpu hpe san yu na matu matut mahkai mai ai.