Can the PPR pipe be injected with the same pipe as the PVC pipe?
Tolerable。 As long as it is thermoplastic, all injection molding machines can be produced.
Used machines look at machine precision. The main view is whether the template is even, and whether the track is worn badly. Second, look at the circuit is chaotic, chaotic, indicating that many times the maintenance, the oil circuit is leaking, leakage, that is already very old.
