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GB-T 21205-2022 旋转电机 修理、检修和修复
ISO 527-1 2019 Plastics — Determination of tensile properties — Part 1 General principles.pdfISO 8784-3 2022 Pulp, paper and board — Microbiological examination — Part 3 Enumeration of yeast and mould based on disintegration.pdfISO 17279-3 2021 Welding — Micro joining of second generation high temperature superconductors — Part 3 Test methods for joints.pdfISO 12642-1 2011 Graphic technology — Input data for characterization of four-colour process printing — Part 1 Initial data set.pdfISOTS 22082 2020 Nanotechnologies — Assessment of nanomaterial toxicity using de.pdfISO IEC 30140-2 2017 Information technology — Underwater acoustic sensor network (UWASN) — Part 2 Reference architecture.pdfISO 21539 2019 Ships and marine technology — Testing specification for walkways using electrical resistance trace heating.pdfISO TS 21139-21 2019 Permanence and durability of commercial prints — Part 21 In-window display — Light and ozone stability.pdfISO 29783-2 2015 Prosthetics and orthotics — Vocabulary — Part 2 Prosthetic gait.pdfISO 4833-2 2013 Microbiology of the food chain — Horizontal method for the enumeration of microorganisms — Part 2 Colony count at 30 °C by the surface plating technique.pdfGB-T 41745-2022 密封胶老化裂纹的评价 图片法.pdfGB-T 36617-2018 数字影院质量 银幕亮度、色度和均匀度.pdfGB-T 35088-2018 滑动轴承 多层滑动轴承用锡基铸造合金.pdfGB-T 25013-2010 船舶和海上技术 高速船夜视仪 操作与性能要求、试验方法和要求的试验结果.pdfGB-T 2924-2008 摄影 静止摄影用彩色负性胶片 ISO感光度的测定.pdfGB-T 19794-2023 农业灌溉设备 定量阀 技术要求和试验方法.pdfGB-T 1312-2007 管形荧光灯灯座和启动器座.pdfGB-T 19076-2022 烧结金属材料规范.pdfGB-T 18048-2008 热环境人类工效学 代谢率的测定.pdfGB-T 41480-2022 门和卷帘的防烟性能试验方法.pdf
