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NEN-ISO 9957-2:2019現(xiàn)行
Fluid draughting media - Part 2: Water-based non-India ink - Requirements and test conditions
出版：Netherlands Standards
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標(biāo)準(zhǔn)編號(hào)： NEN-ISO 9957-2:2019
標(biāo)準(zhǔn)類別：Standard
出版單位：Netherlands Standards
標(biāo)準(zhǔn)頁(yè)數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)介
NEN-ISO 9957-2 specifies the requirements and test conditions for water-based non-India inks intended for use in draughting instruments and intended for use on natural tracing paper conforming to ISO9961, to provide for black line technical drawings.
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)
等同采用的國(guó)際標(biāo)準(zhǔn)
ISO 9957-2 : 2019 - Identical
