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GB-T 21737-2008 为消费者提供商品和服务的购买信息
ISO IEC 29341-18-12 2011 Information technology — UPnP Device Architecture — Part 18-12 Remote Access Device Control Protocol — Remote Access Discovery Agent Synchronization Service.pdfISO 16946 2024 Non-destructive testing Ultrasonic testing Specification for a step wedge standard block.pdfISO 13362 2000 Flexible cellular polymeric materials — Determination of compression se.pdfISO 3196-1975Sodium hydroxide for industrial use. Determination of carbonates content. Titrimetric m.pdfISO 22568-4 2021 Foot and leg protectors — Requirements and test methods for footwear components — Part 4 Non-metallic perforation resistant inserts.pdfISO 5680-1979 Equipment for working soil Tines and shovels for cultivators Main fixing dimensions.pdfISO 11652 1997 Steel and iron — Determination of cobalt content — Flame atomic absorption spectrometric method.pdfISO 24021-2 2024 Light gauge metal containers — Vocabulary and classification — Part.pdfISO 22074-7 2021 Railway infrastructure — Rail fastening systems — Part 7 Test method for clamping force and uplift stiffness.pdfISO 13473-4 2024 Characterization of pavement texture by use of surface profiles — Part 4 One third octave band spectral analysis of surface profiles.pdfGB 28375-2012 混凝土结构防火涂料.pdfGB-T 1032-2012 三相异步电动机试验方法.pdfGB-T 16284.5-1996 信息技术 文本通信 面向信报的文本交换系统 第5部分 信报存储器 抽象服务定义.pdfGB-T 13759-2009 土工合成材料 术语和定义.pdfGB-T 218-2016 煤中碳酸盐二氧化碳含量测定方法.pdfGB-T 15970.4-2000 金属和合金的腐蚀 应力腐蚀试验 第4部分 单轴加载拉伸试样的制备和应用.pdfGB-T 251-2008 纺织品 色牢度试验 评定沾色用灰色样卡.pdfGB-T 14488.1-2008 植物油料 含油量测定.pdfGB-T 25922-2023 封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量.pdfGB-T 22443-2018 中国苦水玫瑰精油.pdf
