linear slot diffuser ขนาด ✓ Linear Slot Diffuser

linear slot diffuser ขนาด
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linear slot diffuser ขนาดRecommended opening size are; with plenum box - Neck add 12-15mm without Linear Slot Diffuser Model : WB - LC

linear slot diffuser ขนาด Customized Hvac Ventilation Residential Aluminum Supply Ac Air Linear Slot Diffuser Manufacturers LS-B · Material : Aluminum · Material thickness : Standard