ISO 19674 2017 Fine ceramics (advanced ceramics advanced technical ceramics) Methods of test for ceramic coatings Determination of internal stress in ceramic coatings by application of the Stoney fo
ISO 11541 1997 Natural gas — Determination of water content at high pressure.pdf
ISO 42500 2021 Sharing economy — General principles.pdf
ISO 20673 2022 Ships and marine technology — Electric rudder angle indicators.pdf
ISO 787-22-1980General methods of test for pigments and extenders. Part 22_Comparison of resistance.pdf
ISO 5178 2019 Destructive tests on welds in metallic materials — Longitudinal tensile test on weld metal in fusion welded joints.pdf
ISO 3443-5 1982 Building construction — Tolerances for building — Part 5 Series of valu.pdf
ISO TS 16840-15 2024 Wheelchair seating Part 15 Selection, placement and fixation of flexible postural support devices in seating.pdf
ISO 7251 2005 Amd 1 2023 Microbiology of food and animal feeding stuffs — Horizont.pdf
ISO 7778 2014 Through-thickness characteristics for steel products.pdf
ISO 105-B08 1995 Textiles — Tests for colour fastness — Part B08 Quality control of blue wool reference materials 1 to 7.pdf
GB-T 20671.9-2006 非金属垫片材料分类体系及试验方法 第9部分 软木垫片材料胶结物耐久性试验方法.pdf
GB-T 820-2015 十字槽半沉头螺钉.pdf
GB-T 38631-2020 信息技术 安全技术 GB-T 22080具体行业应用 要求.pdf
GB-T 18007-2011 咖啡及其制品 术语.pdf
GB-T 37445-2019 船舶与海上技术 海上环境保护 港口废弃物接收设施的布置和管理.pdf
GB-T 11807-2021 核电厂安全重要松脱部件声学监测系统的特性、设计和运行规程.pdf
GB-T 17534-1998 信息技术 开放系统互连 物理服务定义.pdf
GB-T 17039-1997 利用试验数据确定产品质量与规格相符性的实用方法.pdf
GB-T 2410-2008 透明塑料透光率和雾度的测定.pdf
GB-T 18385-2024 纯电动汽车 动力性能 试验方法.pdf