iso 10497 & api 607 (valves fire test)

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huangyhg

发表于 2009-9-5 19:37:18 | 显示全部楼层 |阅读模式

iso 10497 & api 607 (valves fire test)
about fire testing of valves (see also
do anyone know if this iso 10497 apply also to metal to metal seated valves?

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iso 10497 &amp; api 607 (valves fire test)

iso 10497 & api 607 (valves fire test)