DB63-T 1800-2020 盐湖卤水矿堤坝工程施工技术规范 青海省
ISO 1832 2017 Indexable inserts for cutting tools — Designation.pdf
ISO IEC 11160-2 2021 Office equipment — Minimum information to be included in specification sheets — Part 2 Class 3 and Class 4 printers.pdf
ISO TS 13399-313 2019 Cutting tool data representation and exchange — Part 313 Creation and exchange of 3D models — Burrs.pdf
ISO 15589-1 2015 Petroleum, petrochemical and natural gas industries — Cathodic protection of pipeline systems — Part 1 On-land pipelines.pdf
ISO 5629 2017 Paper and board — Determination of bending stiffness — Resonance meth.pdf
ISO 1927-4 2012 Monolithic (unshaped) refractory products — Part 4 Determination of consistency of castables.pdf
ISO 11642 2012 Leather — Tests for colour fastness — Colour fastness to water.pdf
ISO 5398-3 2018 Leather Chemical determination of chromic oxide content Part 3 Quantification by atomic absorption spectrometry.pdf
ISO 22388 2023 Security and resilience — Authenticity, integrity and trust for products.pdf
ISO 11494 2019 Jewellery and precious metals — Determination of platinum in platinum alloys — ICP-OES method using an internal standard element.pdf
GB-T 24626-2009 耐爆炸设备.pdf
GB-T 14949.5-2021 锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法.pdf
GB-T 5764-2011 汽车用离合器面片.pdf
GB-T 35550-2017 保温集装箱 远程状态监控.pdf
GB-T 16829-2003 信息技术 自动识别与数据采集技术 条码码制规范 交插二五条码.pdf
GB-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
GB-T 21110-2007 放映设备 画面尺寸和放映距离的计算.pdf
GB-T 15897-1995 化学试剂 碳酸钙.pdf
GB-T 15964-2008 地毯 单位长度和单位面积绒簇或绒圈数目的测定方法.pdf
GB-T 4214.3-2008 家用和类似用途电器噪声测试方法 洗碗机的特殊要求.pdf