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时间:2020-07-23
《行业标准:JBT 8120.2-2011 压燃式发动机 高压油管用钢管 第2部分:复合式钢管技术条件.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ICS27.020J94备案号:33668—2011中华人民共和国机械行业标准JB/T8120.2—2011/ISO8535-2:2003代替JB/T8120.2—2000压燃式发动机高压油管用钢管第2部分:复合式钢管技术条件Compression-ignitionengines—Steeltubesforhigh-pressurefuelinjectionpipes—Part2:Requirementsforcompositetubes(ISO8535-2:2003,IDT)2011-08-15发布2011-11-
2、01实施中华人民共和国工业和信息化部发布JB/T8120.2—2011/ISO8535-2:2003目次前言......................................................................................................................................................................II1范围....................................
3、............................................................................................................................12规范性引用文件................................................................................................................................
4、............13尺寸和公差....................................................................................................................................................13.1直径........................................................................................
5、.....................................................................13.2长度.............................................................................................................................................................24材料工艺.......................
6、.................................................................................................................................24.1钢材制造工艺..........................................................................................................................
7、...................24.2表面质量.....................................................................................................................................................24.3表面处理.............................................................................
8、........................................................................34.4钢管最低力学性能.........................................................................................
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