Anhte gaw Miwa mung na hpaji rawng ai nitrogen generator galaw ai ni rai nna, PLC hkang zing ai ladat hte manu dan ai arung arai ni hte spare parts ni hpe jaw ya ai. Anhte a jak rung kaw na shingjawng ai manu hte portable liquid nitrogen generator hpe mari la mai ai. Anhte hpe ra sharawng ai hku matut mahkai mai ai.
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