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030602006 中压铜管 - 工程量清单 - 工程基础数据 - 氿上商城

docx 030602006 中压铜管

产品简介

中压铜管 1.材质:铜 2.连接方式:焊接 3.规格:φ15.9 壁厚1mm 4.压力试验、吹扫、清洗设计要求:冲氮保护 5.绝热及保护层设计要求:B级橡胶保温,厚度20mm

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