exhaust duct
1,Material: PVC flam-resistant static-fr…
portable air blower
Portable ventilator material …
sewing heat resistant duct
1,Material: PVC flam-resistant static-fr…
flexible duct with plastics blower,cannister
Details description :
1,Material: PVC f…
mini flexible duct
Details description:
1、Flexible duct…
flexible duct
Details description :
1,Material: PVC…
negative flexible duct
Negative pressure ventilation duct/air d…
mini negative flexible duct
Negative pressure ventilation duct/air d…
Compressible mining ducting tunnel ducts
PVC fabric Mine and tunnel duct
long ho…