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PREN 13709:2009被替代
Industrial Valves - Steel Globe And Globe Stop And Check Valves
出版：Comite Europeen de Normalisation
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基本信息
標(biāo)準(zhǔn)編號(hào)： PREN 13709:2009
發(fā)布時(shí)間：2009/10/1 0:00:00
標(biāo)準(zhǔn)類別：Draft
出版單位：Comite Europeen de Normalisation
標(biāo)準(zhǔn)頁數(shù)：18
標(biāo)準(zhǔn)簡(jiǎn)介
Describes the requirements for steel globe and globe stop and check valves which are wrought, cast or fabricated in straight, angle or oblique pattern with end connections flanged, butt welding, socket welding or threaded.
等同采用的國(guó)際標(biāo)準(zhǔn)
09/30205883 DC - Identical
