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设备供应市场上首次出现了一种利用空气而不是水进行调温的拉伸取向PVC管材加工设备系统,据报道与过去加工企业开发的自用技术相比,可获得拉伸比和直径更大的管材。该新工艺方法是Molecor公司在2008年初推出,这是一家位于西班牙
For the first time in the equipment supply market, a stretch-oriented PVC pipe processing equipment system that uses air rather than water for temperature control is reported to have larger draw ratios and diameters than the self-use technologies developed by past processors Pipe. The new process was introduced by Molecor in early 2008 and is based in Spain