专利 一种快换连接器低成本维护结构及快换连接器
ISO 23738 2021 Fine ceramics (advanced ceramics advanced technical ceramics) Measurement method of spectral reflectance of fine ceramic thin films under humid conditions.pdf
ISO 3408-2 2021 Ball screws — Part 2 Nominal diameters, leads, nut dimensions and mounting bolts — Metric series.pdf
ISO 15713 2006 Stationary source emissions Sampling and determination of gaseous fluoride content.pdf
ISO 11882 1997 Optics and optical instruments Microscopes Interfacing connection for 35 mm SLR photo cameras (T-thread adaptation).pdf
ISO 5017 2013 Dense shaped refractory products — Determination of bulk density, apparent porosity and true porosity.pdf
ISO 23150 2023 Road vehicles — Data communication between sensors and data fusion unit for automated driving functions — Logical interface.pdf
ISO 4641 2024 Rubber hoses and hose assemblies for water suction and discharge — Specification.pdf
ISO 13845 2015 Plastics piping systems — Elastomeric-sealing-ring-type socket joints for use with thermoplastic pressure pipes — Test method for leaktightness under internal pressure and with angular deflection.pdf
ISO ASTM 52907 2019 Additive manufacturing — Feedstock materials — Methods to characterize metal powders.pdf
ISO 16001 2017 Earth-moving machinery — Object detection systems and visibility aids — Performance requirements and tests.pdf
GB-T 42039-2022 空间数据与信息传输系统 空间包协议.pdf
GB-T 12507.1-2000 光纤光缆连接器 第1部分 总规范.pdf
GB-T 13823.17-1996 振动与冲击传感器的校准方法 声灵敏度测试.pdf
GB-T 42414-2023 玻璃黏度测定 旋转黏度计法.pdf
GB-T 16649.8-2002 识别卡 带触点的集成电路卡 第8部分 与安全相关的行业间命令.pdf
GB-T 3164-2007 真空技术 图形符号.pdf
GB-T 32920-2023 信息安全技术 行业间和组织间通信的信息安全管理.pdf
GB-T 22460-2008 动植物油脂 罗维朋色泽的测定.pdf
GB-T 11807-2021 核电厂安全重要松脱部件声学监测系统的特性、设计和运行规程.pdf
GB-T 8337-2011 气瓶用易熔合金塞装置.pdf