1.1 本规范涵盖商业上称为骨黑、象牙黑或滴黑的颜料。颜料可以以干燥形式或以水性分散体的形式购买。 1.2 以国际单位制表示的数值应视为标准。括号中给出的值仅供参考。 1.3 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This specification covers the pigment commercially known as bone black, ivory black, or drop black. The pigment may be purchased in the dry form or as an aqueous dispersion. 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.