
产品介绍
、沼气袋、氮气袋等用锦纶绸复贴橡胶粘合而成,在1470 Pa 工作压力能保持气密。
Made by coated polyamide fabrics it can restore permeably at working pressure 1470 Pa the Oxygen, Nitrigen, Methane respectively。
、沼气袋、氮气袋等用锦纶绸复贴橡胶粘合而成,在1470 Pa 工作压力能保持气密。
Made by coated polyamide fabrics it can restore permeably at working pressure 1470 Pa the Oxygen, Nitrigen, Methane respectively。
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