Fresh Air System Bellows Central Air-Conditioning Pipe Ventilation Duct Insulated Pipe Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
dn75 dn110 dn90 dn160 dn200 dn250
After-sales Service:
Online Technical Guidance
Warranty:
a Year
ventilation mode:
natural ventilation
Certification:
ISO9001
Trademark:
xinlongsheng
Transport Package:
Volume
Specification:
100*100*50
Origin:
China Jiangxi
HS Code:
3926909090