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Qhia peb cov kev hloov tshiab tshiab hauv kev ua pa cua thiab kev tiv thaiv electromagnetic cuam tshuam: Aluminium EMI Shielded Honeycomb Vent. Tsim los ua kom tau raws li qhov kev xav tau ntawm ntau hom kev lag luam, cov khoom lag luam no ua ke nrog kev tiv thaiv zoo tshaj plaws nrog cov peev xwm tshwj xeeb airflow.