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rocess engineering;Stainless steels;Steel pipes;Steels;Swirlpipes;Tube bundles;Tube heat exchangers;Unalloyed steels;Wall thicknesses【摘要】: 【中国标准分类号】: J75【国际标准分类号】: 71_120_30【页数】: 10P.;A4【正文语种】: 德语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |