全网唯一标准王
DB13-T 1138-2010 社会单位消防安全“四个能力”建设指南 河北省
ISO TR 24419-2 2023 Mine closure and reclamation – Managing mining legacies — Pa.pdfISO 4164 2012 Mopeds — Engine test code — Net power.pdfISO 23641 2021 Flexible cellular polymeric materials — Determination of antibacterial effect.pdfISO 24026-1 2020 Plastics — Poly(methyl methacrylate) (PMMA) moulding and extrusion materials — Part 1 Designation system and basis for specifications.pdfISO IEC 15938-15 2019 Information technology — Multimedia content description interface — Part 15 Compact descriptors for video analysis.pdfISO 6845 1989 Surface active agents — Technical alkane sulfonates — Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content.pdfISO 4545-4 2017 Metallic materials — Knoop hardness test — Part 4 Table of hardness values.pdfISO 13997 2023 Protective clothing — Mechanical properties — Determination of resistance.pdfISO 6540 2021 Maize — Determination of moisture content (on milled grains and on whole grains).pdfISO IEC TS 23078-3 2021 Information technology — Specification of DRM technology for digital publications — Part 3 Device key-based protection.pdfGB-T 39692-2020 硫化橡胶或热塑性橡胶 低温试验 概述与指南.pdfGB-T 223.31-2008 钢铁及合金 砷含量的测定 蒸馏分离-钼蓝分光光度法.pdfGB-T 40359-2021 计时仪器 光致发光涂层 试验方法和要求.pdfGB-T 20159.8-2008 环境条件分类 环境条件分类与环境试验之间的关系及转换指南 导言.pdfGB-T 27910-2011 金融服务 信息安全指南.pdfGB-T 40723-2021 橡胶 总硫、总氮含量的测定 自动分析仪法.pdfGB-T 38417-2019 纺织机械与附件 电子经停装置用停经杆.pdfGB-T 7700-2005 16mm电影放映机片轴 尺寸.pdfGB-T 18270-2012 排气式镉镍蓄电池用电解液.pdfGB-T 17626.4-2018 电磁兼容 试验和测量技术 电快速瞬变脉冲群抗扰度试验.pdf
