ansi 9standards0 code issues - w.o.g. definition

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huangyhg

发表于 2009-9-5 18:01:18 | 显示全部楼层 |阅读模式

ansi w.o.g. definition
hi guys!
i was unable to find out from which code or norm is the definition w.o.g. (water.oil.gas) comming from.
does anyone know any source or web site to get that information?
thanks in advance

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