WH-T 104-2024 剧场场务服务指南
ISO 9042 2024 Steels — Point counting method for statistically estimating the v.pdf
ISO 24482 2023 Large yachts — Navigational bridge visibility.pdf
ISO 19283 2020 Condition monitoring and diagnostics of machines Hydroelectric generating units.pdf
ISO 23321 2019 Solvents for paints and varnishes — Demineralized water for industrial applications — Specification and test methods.pdf
ISO 21760-1 2019 Adhesives for organic electronic devices — Determination of water vapour transmission rate — Part 1 Adhesive film preparation methods.pdf
ISO 10545-5 1996 Ceramic tiles — Part 5 Determination of impact resistance by measurement of coefficient of restitution.pdf
ISO 603-4 1999 Bonded abrasive products — Dimensions — Part 4 Grinding wheels for surface grinding peripheral grinding.pdf
ISO 12176-3 2011 Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 3 Operator's badge.pdf
ISO 11479-2 2011 Glass in building — Coated glass — Part 2 Colour of fa?ade.pdf
ISO IEC 7811-9 2015 Identification cards — Recording technique — Part 9 Tactile identifier mark.pdf
GB-T 26953-2011 焊缝无损检测 焊缝渗透检测 验收等级.pdf
GB-T 3452.1-2005 液压气动用O形橡胶密封圈 第1部分 尺寸系列及公差.pdf
GB-T 10433-2002 电弧螺柱焊用圆柱头焊钉.pdf
GB-T 16846-2008 医用超声诊断设备声输出公布要求.pdf
GB-T 9239.23-2022 机械振动 转子平衡 第23部分 平衡机测量工位的防护罩和其他保护措施.pdf
GB-T 29063-2012 道路车辆 制动衬片摩擦材料 气制动商用车性能试验方法.pdf
GB-T 18223-2000 木工机床 升降台 术语.pdf
GB-T 29040-2012 汽车轮胎滚动阻力试验方法 单点试验和测量结果的相关性.pdf
GB-T 25619-2023 土方机械 滑移转向装载机附属装置的联接.pdf
GB-T 27679-2011 铜、铅、锌和镍精矿 检查取样精密度的实验方法.pdf