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Graphical Symbols- Safety Colours and Safety Signs Part 3 Design Principles for Graphical Symbols for Use in Safety Signs
出版:Bureau of Indian Standards

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基本信息
標(biāo)準(zhǔn)編號(hào): IS 16449 : Part 3 : 2018
標(biāo)準(zhǔn)類別:Standard
出版單位:Bureau of Indian Standards
標(biāo)準(zhǔn)頁(yè)數(shù):0
等同采用的國(guó)際標(biāo)準(zhǔn)
ISO 3864-3 : 2012(R2017) - Identical
ISO 3864-3 : 2012(R2017) - Identical