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Technical Drawings - General Principles Of Presentation - Part 21: Preparation Of Lines By Cad Systems
出版:Polish Committee for Standardization

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基本信息
標(biāo)準(zhǔn)編號(hào): PN EN ISO 128-21:2006
發(fā)布時(shí)間:2006/4/20 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:Polish Committee for Standardization
標(biāo)準(zhǔn)頁(yè)數(shù):18
標(biāo)準(zhǔn)簡(jiǎn)介
2006 [20/04/2006]2002 [15/12/2002]
等同采用的國(guó)際標(biāo)準(zhǔn)
ISO 128-21:1997 - Identical