专利 一种用于硝酸钾生产用成品冷却集中抽风装置
ISO 8791-3 2017 Paper and board Determination of roughness-smoothness (air leak methods) Part 3 Sheffield method.pdf
ISO 11336-1 2023 Large yachts Strength weathertightness and watertightness of glazed openings Part 1 Design criteria materials framing and testing of independent glazed openings.pdf
ISO 9173-3 2014 Dentistry — Extraction forceps — Part 3 Design.pdf
ISO 19095-2 2015 Plastics — Evaluation of the adhesion interface performance in plastic-metal assemblies — Part 2 Test specimens.pdf
ISO 7152 2023 Camping tents and caravan awnings — Vocabulary.pdf
ISO IEC 26564 2022 Software and systems engineering — Methods and tools for prod.pdf
ISO 12818 2013 Glass packaging — Standard tolerances for flaconnage.pdf
ISO TR 17465-3 2015 Intelligent transport systems — Cooperative ITS — Part 3 Release procedures for standards documents.pdf
ISO 7544 2024 Rolling bearings Test and assessment methods for cleanliness.pdf
ISO PAS 22596 2022 Road vehicles — Brake lining friction materials — Dynamometer metal pick-up generation procedure for disc brakes.pdf
GB-T 15457-1995 胶片与片基润滑度测定方法.pdf
GB-T 23768-2009 无机化工产品 火焰原子吸收光谱法通则.pdf
GB-T 7900-2018 白胡椒.pdf
GB 11236-2021 含铜宫内节育器 技术要求与试验方法.pdf
GB-T 40120-2021 农业灌溉设备 灌溉用热塑性可折叠软管 技术规范和试验方法.pdf
GB-T 24924-2010 供水系统用弹性密封闸阀.pdf
GB 2893-2001 安全色.pdf
GB-T 38175-2019 液压传动 滤芯 用高黏度液压油测定流动疲劳耐受力.pdf
GB-T 15305.3-2009 涂附磨具 砂带 宽度与长度组合的选择.pdf
GB-T 32381-2015 全地形车辆轮胎.pdf