专利 一种用于阀杆螺母内螺纹加工装置的夹具组件及加工装置
ISO 665 2020 Oilseeds — Determination of moisture and volatile matter content.pdf
ISO 22900-1 2008 Road vehicles Modular vehicle communication interface (MVCI) Part 1 Hardware design requirements.pdf
ISO 21635 2018 Ships and marine technology Specification of high manganese austenitic steel used for LNG tanks on board ships.pdf
ISO 16092-3 2017 Machine tools safety Presses Part 3 Safety requirements for hydraulic presses.pdf
ISO ASTM 52926-3 2023 Additive manufacturing of metals — Qualification principles.pdf
ISO 5-1 2009 Photography and graphic technology- Density measurementsPart 1 Geometry and functional notation.pdf
ISO IEC 27402 2023 Cybersecurity — IoT security and privacy — Device baseline requi.pdf
ISO TS 22492 2019 Water pipe tobacco products — Determination of carbon monoxide emission of glowing water pipe charcoal — NDIR method.pdf
ISO 9241-920 2024 Ergonomics of human-system interaction Part 920 Tactile and haptic interactions.pdf
ISO 1965-1973Aluminium terminal ends for crimping to aircraft aluminium electrical cables.pdf
GB-T 10062.3-2003 锥齿轮承载能力计算方法 第3部分 齿根弯曲强度计算.pdf
GB-T 10433-2002 电弧螺柱焊用圆柱头焊钉.pdf
GB-T 5875-1994 35mm和16mm磁片的录音特性.pdf
GB-T 4728.3-2018 电气简图用图形符号 第3部分 导体和连接件.pdf
GB-T 1786-2008 锻制圆饼超声波检验方法.pdf
GB-T 3669-2001 铝及铝合金焊条.pdf
GB-T 1167-1996 过渡配合螺纹.pdf
GB-T 18310.3-2001 纤维光学互连器件和无源器件 基本试验和测量程序 第2-3部分 试验 静态剪切力.pdf
GB-T 22872-2008 强韧纸板 分层定量的测定.pdf
GB-T 6536-2010 石油产品常压蒸馏特性测定法.pdf