GB-T 28779-2012 滚动轴承 带座外球面球轴承 分类
ISO 4510-2 1996 Earth-moving machinery — Service tools — Part 2 Mechanical pullers and.pdf
ISO 20485 2017 Non-destructive testing Leak testing Tracer gas method.pdf
ISO TS 13399-304 2016 Cutting tool data representation and exchange — Part 304 Creation and exchange of 3D models — Solid milling cutters with arbor hole.pdf
ISO 22829 2017 Resistance welding equipment Transformers Integrated transformer-rectifier units for welding guns operating at 1 000 Hz.pdf
ISO 289-1 2015 Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 1 Determination of Mooney viscosity.pdf
ISO IEC 17998 2012 Information technology — SOA Governance Framework.pdf
ISO-IEC 23090-26 2025 Information technology - Coded representation of immersive media - Part 26 Conformance and reference software for carriage of geometry-based point cloud compression data.pdf
ISO 21909-2 2021 Passive neutron dosimetry systems — Part 2 Methodology and criteria for the qualification of personal dosimetry systems in workplaces.pdf
ISO 6943 2017 Rubber, vulcanized — Determination of tension fatigue.pdf
ISO 1388-11 1981 Ethanol for industrial use — Methods of test — Part 11 Test for detect.pdf
GB-T 2820.7-2024 往复式内燃机驱动的交流发电机组 第7部分 用于技术条件和设计的技术说明.pdf
GB-T 20311-2021 建筑构件和建筑单元 热阻和传热系数 计算方法.pdf
GB-T 3098.6-2023 紧固件机械性能 不锈钢螺栓、螺钉和螺柱.pdf
GB 5959.6-2008 电热装置的安全 第6部分 工业微波加热设备的安全规范.pdf
GB-T 10065-2007 绝缘液体在电应力和电离作用下的析气性测定方法.pdf
GB-Z 30556.1-2017 电磁兼容 安装和减缓导则 一般要求.pdf
GB-T 42077-2022 生物技术 核酸靶序列定量方法的性能评价要求 qPCR法和dPCR法.pdf
GB-T 6568-2024 带电作业用屏蔽服装.pdf
GB-T 39544-2020 浓缩天然胶乳 总磷酸盐含量的测定 分光光度法.pdf
GB-T 27738-2011 重力式自动装料衡器.pdf