JB-T 13340-2018 再制造内燃机 缸盖工艺规范
ISO 13805 1999 Vitreous and porcelain enamels for aluminium Determination of the adhesion of enamels on aluminium under the action of electrolytic solution (spall test).pdf
ISO 5456-2 1996 Technical drawings — Projection methods — Part 2 Orthographic representations.pdf
ISO 4900 2011 Textile glass — Mats and fabrics — Determination of contact mouldability.pdf
ISO 9613-2 2024 Acoustics — Attenuation of sound during propagation outdoors — Part 2.pdf
ISO 11125-5 2018 Preparation of steel substrates before application of paints and related products Test methods for metallic blast-cleaning abrasives Part 5 Determination of percentage defective par.pdf
ISO 20560-2 2023 Safety information for the content of piping systems and tanks — Part 2 T.pdf
ISO TR 4447 2022 Intelligent transport systems — Mobility integration — Comparison of two mainstream integrated mobility concepts.pdf
ISO 15702 1998 Leather — Tests for colour fastness — Colour fastness to machine washing.pdf
ISO 19472-2 2022 Machinery for forestry — Winches — Part 2 Traction aid winches.pdf
ISO 1183-2 2019 Plastics — Methods for determining the density of non-cellular plastics — Part 2 Density gradient column method.pdf
GB-T 34423-2017 小艇 甲板安全索具和安全绳 安全要求和试验方法.pdf
GB-T 17958-2000 手持式机械作业防振要求.pdf
GB-T 34924-2017 低压电气设备安全风险评估和风险降低指南.pdf
GB-T 24998-2010 纸和纸板 碱储量的测定.pdf
GB-T 18252-2020 塑料管道系统 用外推法确定热塑性塑料材料以管材形式的长期静液压强度.pdf
GB-T 21868.3-2008 颜料和体质颜料 评定分散性用的分散方法 第3部分 用高速搅拌机分散.pdf
GB-T 41977-2022 包装 一维条码和二维条码的标签和直接产品标记.pdf
GB-T 11450.1-1989 空心金属波导 第一部分 一般要求和测量方法.pdf
GB-T 17486-2006 液压过滤器 压降流量特性的评定.pdf
GB-T 41880-2022 塑料 环氧树脂 水萃取液电导率的测定.pdf