![]() Micrographics - Alphanumeric computer output microforms - Quality control - Part 1: characteristics of the test slide and test data 缩微摄影技术 字母数字计算机输出缩微品 质量控制 第1部分: 测试幻灯片和测试数据的特征 |
![]() Micrographics - ISO character and ISO test chart No.1 - Description and use 缩微摄影技术 ISO字符和ISO 1号测试图的特征及其使用 |
![]() Liquid crystal display devices Part 4-1: Matrix colour LCD modules- Essential ratings and characteristics 液晶显示器件 第4-1部分:彩色矩阵液晶显示模块 基本额定值和特性 |
![]() Information technology - Uyghur, Kazak and Kirghiz coded character set 信息技术 维吾尔文、哈萨克文、柯尔克孜文编码字符集 |
![]() Preparation of steel substrates before application of paints and related products-Surface roughness characteristics of blast-cleaned substrates - Part 1: Specifications and definitions for ISO surface profile comparators for the assessment of abrasive bl 涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第1部分: 用于评定喷射清理后钢材表面粗糙度的ISO表面粗糙度比较样块的技术要求和定义 |
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