GB 15208.2-2018 微剂量X射线安全检查设备 第2部分:透射式行包安全检查设备
ISO 11114-4 2017 Transportable gas cylinders Compatibility of cylinder and valve materials with gas contents Part 4 Test methods for selecting steels resistant to hydrogen embrittlement.pdf
ISO IEC 21838-3 2023 Information technology — Top-level ontologies (TLO) — Part.pdf
ISO 517 2008 Photography — Apertures and related properties pertaining to photographic lenses — Designations and measurements.pdf
ISO-IEC 29167-21 2018 Information technology - Automatic identification and data capture techniques - Part 21 Crypto suite SIMON security services for air interface communications.pdf
ISO-IEC 11586-6 1997 Information technology -- Open Systems Interconnection -- Generic upper layers security Protecting transfer syntax Protocol Implementation Conformance Statement (PICS) proforma.pd.pdf
ISO IEC 21122-2 2022 Amd 1 2022 Information technology — JPEG XS low-latency lig.pdf
ISO 7976-1 1989 Tolerances for building — Methods of measurement of buildings and buildin.pdf
ISO 15829 2013 Road vehicles — Side impact test procedures for the evaluation of occupant interactions with side airbags by pole impact simulation.pdf
ISO 10295-2 2009 Fire tests for building elements and components — Fire testing of service installations — Part 2 Linear joint (gap) seals.pdf
ISO TS 13498 2011 Dentistry — Torsion test of implant body connecting part joints o.pdf
GB-T 21935-2008 土方机械 操纵的舒适区域与可及范围.pdf
GB-T 29865-2024 纺织品 色牢度试验 耐摩擦色牢度 小面积法.pdf
GB-T 27820-2011 化学品 体外哺乳动物细胞姊妹染色单体交换试验方法.pdf
GB-T 9045-2006 摄影 照相材料 ISO分辨力的测定.pdf
GB-T 41888-2022 船舶和海上技术 船舶气囊下水工艺.pdf
GB-T 17714-1999 啤酒桶.pdf
GB-T 21137-2007 烟叶 片烟大小的测定.pdf
GB-T 90.1-2002 紧固件 验收检查.pdf
GB-T 6217-1998 半导体器件 分立器件 第7部分 双极型晶体管 第一篇 高低频放大环境额定的双极型晶体管空白详细规范.pdf
GB-T 26674-2011 道路车辆 起动机电气特性试验方法.pdf