YB-T 4472-2015 钢接头压接索具
ISO 10787-2 1994 Textile machinery and accessories — Heald frames — Part 2 Heald-carrying rod fixed directly on the frame stave — Coordinated dimensions.pdf
ISO 6134 2024 Rubber hoses and hose assemblies for saturated steam Specification.pdf
ISO 9455-2 1993 Soft soldering fluxes — Test methods — Part 2 Determination of non-volatile matter, ebulliometric method.pdf
ISO 18806 2019 Solid mineral fuels — Determination of chlorine content.pdf
ISO 7829-1986Photography. Black-and-white aerial camera films. Determination of iso speed and averag.pdf
ISO 1985 2015 Machine tools — Test conditions for surface grinding machines with vertical grinding wheel spindle and reciprocating table — Testing of the accuracy.pdf
ISO 15707 2022 Information and documentation — International Standard Musical Work Code (ISWC).pdf
ISO 5502-1992.pdf
ISO 23346 2020 Radio-controlled clocks Signal receiving measurement method.pdf
ISO 4266-5 2024 Petroleum and liquid petroleum products Measurement of level and temperature in storage tanks by automatic methods Part 5 Measurement of temperature in marine vessels.pdf
GB-T 25359-2023 石油及天然气工业 集成撬装往复压缩机.pdf
GB-T 41490-2022 氮化硅陶瓷 室温下滚动接触疲劳试验方法 球板法.pdf
GB-T 4457.4-2002 机械制图 图样画法 图线.pdf
GB 8662-2006 手术刀片和手术刀柄的配合尺寸.pdf
GB-T 1913.1-2005 未漂浸渍绝缘纸.pdf
GB-T 33148-2016 钎焊术语.pdf
GB-T 36713-2018 能源管理体系 能源基准和能源绩效参数.pdf
GB-T 11417.5-2012 眼科光学 接触镜 第5部分 光学性能试验方法.pdf
GB-T 21857-2008 化学品 快速生物降解性 改进的OECD筛选试验.pdf
GB-T 21219-2023 磁性材料 分类.pdf