专利 一种扣款处理方法、装置、电子设备及计算机可读介质
ISO 9467 2023 Exhaust system for multi position small engine machines — Test p.pdf
ISO 21013-3 2016 Cryogenic vessels — Pressure-relief accessories for cryogenic service — Part 3 Sizing and capacity determination.pdf
ISO 3046-1 2002 Reciprocating internal combustion engines Performance Part 1 Declarations of power fuel and lubricating oil consumptions and test methods Additional requirements for engines for gen.pdf
ISO22000-2018 中文版 41页.pdf
ISO 2921 2019 Rubber, vulcanized — Determination of low-temperature characteristics — Temperature-retraction procedure (TR test).pdf
ISO 18807 2019 Tyres and rims for logging and forestry service.pdf
ISO DIS 18665-2015.pdf
ISO 16906 2015 Resilient floor coverings — Determination of seam strength.pdf
ISO 22700 2019 Leather — Measuring the colour and colour difference of finished leather.pdf
ISO 10846-4 2003 Acoustics and vibration Laboratory measurement of vibro-acoustic transfer properties of resilient elements Part 4 Dynamic stiffness of elements other than resilient supports for tra.pdf
GB-T 23429-2009 船舶和海上技术 船队管理系统网络实施导则.pdf
GB-T 25399-2010 农林拖拉机和机械 液压接头 制动回路.pdf
GB-T 2652-2008 焊缝及熔敷金属拉伸试验方法.pdf
GB-T 10198.3-1988 传真机技术要求 三类文件传真机.pdf
GB-T 9074.18-2017 自攻螺钉和平垫圈组合件.pdf
GB-T 22427.13-2008 淀粉及其衍生物二氧化硫含量的测定.pdf
GB-T 20562-2006 演播室串行数字信号抖动技术参数与测量方法.pdf
GB-T 25096-2010 交流电压高于1000V变电站用电站支柱复合绝缘子 定义、试验方法及接收准则.pdf
GB-T 38184-2019 道路车辆 火花塞热值分级及其测定方法.pdf
GB-T 1131.1-2004 手用铰刀 第1部分 型式和尺寸.pdf