Nigba ti aami ti wa ni gbe lori kan irin nkan na, nkan elo irin yoo dabaru pẹlu alaye ti aami naa. Bawo ni a ṣe le yago fun kikọlu yii si o kere ju?
Ojutu:
1. Awọn ẹhin aami ti wa ni ifikun pẹlu 915Mhz pataki ohun elo gbigba
2. Lilo awọn aami seramiki
3. Do label mold pad high INLAY and the distance between the metal
4. Use RFID anti-metal label products