专利 一种便于卸货的不锈钢管存放架
ISO 22553-9 2020 Paints and varnishes Electro-deposition coatings Part 9 Stoving loss.pdf
ISO 17555 2021 Plastics — Film and sheeting — Biaxially oriented polypropylene (PP) films.pdf
ISO TS 19392-6 2023 Paints and varnishes — Coating systems for wind-turbine rotor blades — Part 6 Determination and evaluation of ice adhesion using centrifuge.pdf
绿色声明的规范与ISO14021的实施.pdf
ISO 3074 2014 Wool — Determination of dichloromethane-soluble matter in combed sliver.pdf
ISO IEC 29167-14 2015 Information technology — Automatic identification and data capture techniques — Part 14 Crypto suite AES OFB security services for air interface communications.pdf
ISO 6804 2023 Rubber and plastics inlet hoses and hose assemblies for washing-machines and dishwashers Specification.pdf
ISO 7996-1985Ambient air. Determination of the mass concentration of nitrogen oxides. Chemiluminesce (1).pdf
ISO 9168 2009 Dentistry — Hose connectors for air driven dental handpieces.pdf
ISO IEC 11179-33 2023 Information technology — Metadata registries (MDR) — Part 33 Metamodel for data set registration.pdf
GB-T 21804-2008 化学品 急性经口毒性固定剂量试验方法.pdf
GB-Z 43078-2023 液压传动连接 螺柱端可调管接头的安装指导.pdf
GB-T 15339-2008 橡胶配合剂 炭黑 在丁腈橡胶中的鉴定方法.pdf
GB-T 43626-2023 普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯 安全规范.pdf
GB-T 21951-2023 镶或整体立方氮化硼刀片 型式和尺寸.pdf
GB-T 21683-2008 木工机床 万能磨刀机 术语.pdf
GB-Z 22553-2010 利用重复性、再现性和正确度的估计值评估测量不确定度的指南.pdf
GB-T 9574-2017 橡胶和塑料软管及软管组合件 验证压力、爆破压力与最大工作压力的比率.pdf
GB-T 31767-2015 飞机管道和管路 V型卡箍连接凸缘的轮廓尺寸.pdf
GB-T 9938-2013 牙科学 牙位和口腔区域的标示法.pdf