A kind of ceramic polyolefin fire-resistant wires double-layer coextrusion equipment and coextrusion process
A kind of ceramic polyolefin fire-resistant wires double-layer coextrusion equipment and coextrusion process
- CN 107,768,039 A
- Filed: 10/25/2017
- Published: 03/06/2018
- Est. Priority Date: 10/25/2017
- Status: Active Application
- EN CH
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