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…
Conductive and explosion-proof flexible duct
explosion-proof(conductive) flexible duc…
pvc flexible duct
Description:
1,Material: PV…
Air conditioning air duct
Air conditioning air duct/Aircraft PCA D…
Heated Resistant Flexible Duct
Silicone tube: Silicone duct / hose
Mat…
non-standard diameter ventilation pipe
PVC flame spring steel ring with three a…
air duct
1、Flexible duct for class B flame retar…