District Heating Pert / PPR Rigid Pre-Insulation Pipe Making Machine Product Description Polyurethane PERT insulation pipe is called flexible insulation pipe in international, Chinese standard name is ...Δείτε περισσότερα
Μηνύματα επισκέπτηΑφήστε μήνυμα.
Κανένα δημόσιο σχόλιο ακόμα
District Heating Pert / PPR Rigid Pre-Insulation Pipe Making Machine