jbt 2231.4-2013 往复活塞压缩机零部件 第4部分：金属环状阀片

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1、0ICS23.140J72备案号：40736—2013中华人民共和国机械行业标准JB/T2231.4—2013代替JB/T2231.4—1999往复活塞压缩机零部件第4部分：金属环状阀片Reciprocatingpistoncompressorpart-subassembly—Part4:Metalringvalveplate2013-04-25发布2013-09-01实施中华人民共和国工业和信息化部发布JB/T2231.4—2013目次前言................................................

2、......................................................................................................................II1范围....................................................................................................................................................

3、............12规范性引用文件............................................................................................................................................13分类和标记.......................................................................................................

4、.............................................13.1分类.........................................................................................................................................................13.2标记.............................................................

5、............................................................................................24要求................................................................................................................................................................24.1材料.........

6、................................................................................................................................................24.2几何尺寸.......................................................................................................................

7、..........................24.3加工.........................................................................................................................................................34.4更换期...............................................................................

8、......................................................................35检验规则与试验方法......................