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HG／T3690-2012《Steel framed polyethylene plastic pipes for industry》
UpdateTime: 2020-11-06 10:03:44 Hits: 1822
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Anyuan Pipelines Industry Co., LTD.
Add: No. 1 Yuhu Road，High TechnologyIndustrial Park，Pingxiang，Jiangxi.
Tel: 0799-6796868 Fax: 0799-6796887
E-mail: anyuanguandao0799@163.com
Web: http://www.aygd.com.cn
Support:ZhuQiKeJi
