Product Description: The polyurethane sprayed polyethylene thermal winding preinsulation pipe production line independently developed by Huashida , consists of three parts: External shot blasting and ...अधिक देखें
आगंतुक के संदेशसंदेश छोड़ें
अभी तक कोई सार्वजनिक टिप्पणी नहीं
High-Performance and Advanced Polyurethane Spraying Foam Preinsulated Steel Pipe Making Machine for Pipe Production