专利 一种胶原蛋白生产用液晶凝胶混合装置
ISO 6489-3 2021 Agricultural vehicles Mechanical connections between towed and towing vehicles Part 3 Tractor drawbar.pdf
ISO 4341-1978Information processing. Magnetic tape cassette and cartridge labelling and file structu.pdf
ISO 14230-1 2012 Road vehicles Diagnostic communication over K-Line (DoK-Line) Part 1 Physical layer.pdf
ISO 15214 1998 Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of mesophilic lactic acid bacteria — Colony-count technique at 30 degrees C.pdf
ISO 18434-2 2019 Condition monitoring and diagnostics of machine systems Thermography Part 2 Image interpretation and diagnostics.pdf
ISO IEC 30134-5 2017 Information technology — Data centres — Key performance indicators — Part 5 IT Equipment Utilization for servers (ITEUsv).pdf
ISO 16673 2017 Road vehicles Ergonomic aspects of transport information and control systems Occlusion method to assess visual demand due to the use of in-vehicle systems.pdf
ISO IEC 19794-14 2022 Information technology — Biometric data interchange formats — Part 14 DNA data.pdf
ISO 5048 1989 Continuous mechanical handling equipment — Belt conveyors with carrying idlers — Calculation of operating power and tensile forces.pdf
ISO 9312 2013 Resistance welding equipment — Insulated pins for use in electrode back-ups.pdf
GB-T 2997-2015 致密定形耐火制品体积密度、显气孔率和真气孔率试验方法.pdf
GB-T 32556.2-2016 带端键传动的铣刀杆 第2部分 带7 24锥柄的铣刀杆尺寸.pdf
GB-T 30090-2013 无字母代号热电偶分度表.pdf
GB-T 11449.6-1989 波导法兰盘 第七部分 方形波导法兰盘规范.pdf
GB-T 40788-2021 船舶与海上技术 海上风能 港口与海上作业.pdf
GB-T 22808-2021 皮革和毛皮 化学试验 含氯苯酚的测定.pdf
GB-T 16958-2008 包装用双向拉伸聚酯薄膜.pdf
GB-T 18012-2021 胶乳 pH值的测定.pdf
GB-T 17209-1998 电子设备用机电开关 第2部分 旋转开关分规范.pdf
GB-T 19381-2015 丁基橡胶药用瓶塞物理性能要求与测试.pdf