品牌/型號: T-301
尺寸: 8" ~ 24"
配備伸縮型通風軟管，實現遠距離高壓送風
適用於地下管道、通訊、沙井等工程的通風換氣
標準風管長度: 5M 或 10M
Brand/Model: T-301
Size: 8" ~ 24"
Connecting a flexible soft duct, high pressure under long distance
Suitable for underground, telecommunication, repairing tunnel project and so on
