GBT 17671-2021 水泥胶砂强度检验方法(ISO法)
ISO 22034-2 2016 Steel wire and wire products — Part 2 Tolerances on wire dimensions.pdf
ISO 14624-3 2023 Space systems — Safety and compatibility of materials — Part 3.pdf
ISO 11799 2024 Information and documentation Document storage requirements for archive and library materials.pdf
ISO 9882 1993 Performance standards in building — Performance test for precast concrete floors — Behaviour under non-concentrated load.pdf
ISO 13408-7 2012 Aseptic processing of health care products Part 7 Alternative processes for medical devices and combination products.pdf
ISO 24090 2021 Dried barberry — Specification and test methods.pdf
ISO 15784-2 2015 Intelligent transport systems (ITS) — Data exchange involving roadside modules communication — Part 2 Centre to field device communications using SNMP.pdf
ISO 3834-1 2021 Quality requirements for fusion welding of metallic materials Part 1 Criteria for the selection of the appropriate level of quality requirements.pdf
ISO 6957 1988 Copper alloys — Ammonia test for stress corrosion resistance.pdf
ISO 8769 2020 Measurement of radioactivity Alpha- beta- and photon emitting radionuclides Reference measurement standard specifications for the calibration of surface contamination monitors.pdf
GB-T 17902.2-2005 信息技术 安全技术 带附录的数字签名 第2部分 基于身份的机制.pdf
GB-T 24289-2009 纸和纸板 镜面光泽度的测定 平行光束75°,DIN法.pdf
GB-T 41694-2022 安全与韧性 应急管理 危险性设施监测指南.pdf
GB-T 17633-2019 土工布及其有关产品 平面内水流量的测定.pdf
GB-T 17385-1998 造船 船舶主尺度 计算机应用的术语及定义.pdf
GB-T 10681-2009 家庭和类似场合普通照明用钨丝灯 性能要求.pdf
GB-T 18301-2012 耐火材料 常温耐磨性试验方法.pdf
GB 11557-2011 防止汽车转向机构对驾驶员伤害的规定.pdf
GB-T 33316-2016 塑料 酚醛树脂 在乙阶转变试板上反应活性的测定.pdf
GB-T 39533-2020 常压下泡沫水泥浆的制备及试验方法.pdf