J BT8701-1998-制冷用板式换热器.pdf

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1、准标网www.zhunbiao.com免费下载免费标准网(www.freebz.net)标准最全面ICS27.200J73JB87011998制冷用板式换热器Plateheatexchangerforrefrigeration1998-03-19发布1998-07-01实施中华人民共和国机械工业部发布免费标准网(www.freebz.net)无需注册即可下载准标网www.zhunbiao.com免费下载免费标准网(www.freebz.net)标准最全面JB87011998目次前言1范围··················································

2、···········································································································12引用标准·····················································································································································13定义······························

3、·······························································································································24一般规定·····················································································································································45材料··········

4、···················································································································································66设计·················································································································································

5、············87制造检验和验收···································································································································128标志包装与运输···································································································································17附

6、录A标准的附录制冷用板式换热器密封垫片·················································································19附录B标准的附录钎焊板式换热器爆裂试验规定·············································································21附录C提示的附录激光焊接工艺评定··············································································

7、···················22附录D提示的附录制冷用板式换热器热工性能和阻力特性测定方法··············································27附录E提示的附录型号与结构·············································································································32I免