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DL-T 1421-2015 脱硫浆液循环泵过流部件磨蚀损坏修复与防护技术
ISO-IEC 27035-3 2020 Information technology - Information security incident management - Part 3 Guidelines for ICT incident response operations.pdfISO 3869 2017 Agglomerated cork — Expansion joint fillers — Specifications, packaging and.pdfISO 6427 2013 Plastics — Determination of matter extractable by organic solvents (conventional methods).pdfISO 16840-11 2022 Wheelchair seating — Part 11 Determination of dissipation characteristics of sensible perspiration into seat cushions.pdfISO 6149-3 2006 Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 3 Dimensions design test methods and requirements for li.pdfISO 3914-3 1994 Textile machinery and accessories — Cylindrical tubes — Part 3 Dimensions, tolerances and designation of tubes for tape yarns.pdfISO 230-3 2020 Test code for machine tools Part 3 Determination of thermal effects.pdfISO 7884-2 1987 Glass — Viscosity and viscometric fixed points — Part 2 Determination of viscosity by rotation viscometers.pdfISO 787-28 2019 General methods of tests for pigments and extenders — Part 28 Determination of total content of polychlorinated biphenyls (PCB) by dissolution, cleanup and GC-MS.pdfISO 4589-1 2017 Plastics — Determination of burning behaviour by oxygen index — Part 1 General requirements.pdfGB-T 12513-2006 镶玻璃构件耐火试验方法.pdfGB-T 75-2018 开槽长圆柱端紧定螺钉.pdfGB-T 30972-2014 系统与软件工程 软件工程环境服务.pdfGB-T 17626.4-2018 电磁兼容 试验和测量技术 电快速瞬变脉冲群抗扰度试验.pdfGB-T 32027-2015 鞋类 抗弯曲性能 传送带耐折试验方法.pdfGB-T 17155-2022 胶印印版 尺寸.pdfGB-T 34662-2017 电气设备 可接触热表面的温度指南.pdfGB-T 13402-2019 大直径钢制管法兰.pdfGB-T 40151-2021 安全与韧性 应急管理 能力评估指南.pdfGB-T 25872-2010 马铃薯 通风库贮藏指南.pdf
