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…
pvc flexible duct
Description:
1,Material: PV…
air duct
1、Flexible duct for class B flame retar…