专利 一种周转桶自动清洗线
ISO 27971 2023 Cereals and cereal products — Common wheat (Triticum aestivum.pdf
ISO 17730 2020 Dentistry — Fluoride varnishes.pdf
ISO IEC 14776-223 2008 Information technology — Small Computer System Interface.pdf
ISO TS 19657 2017 Definitions and technical criteria for food ingredients to be conside.pdf
ISO TS 28581 2012 Water quality — Determination of selected non-polar substances — Method using gas chromatography with mass spectrometric detection (GC-MS).pdf
ISO 17907 2014 Ships and marine technology — Single point mooring arrangement.pdf
ISO 14404-2 2024 Calculation method of carbon dioxide emission intensity from iron and steel production Part 2 Steel plant with electric arc furnace (EAF).pdf
ISO 17885 2021 Plastics piping systems — Mechanical fittings for pressure piping systemss.pdf
ISO 23551-2 2018 Safety and control devices for gas burners and gas-burning appliances Particular requirements Part 2 Pressure regulators.pdf
ISO 6507-4 2018 Metallic materials — Vickers hardness test — Part 4 Tables of hardness valu.pdf
GB-T 23540-2021 涂附磨具 装有卡盘或未装卡盘的砂页轮.pdf
GB-T 2471-2024 电阻器和电容器优先数系.pdf
GB-T 27855-2011 化学品 土壤微生物 碳转化试验.pdf
GB-T 14810-2014 额定电压72.5 kV及以上交流负荷开关.pdf
GB-T 12865-1997 电子设备用压电陶瓷滤波器 电子元器件质量评定体系规范 第2部分 分规范 鉴定批准 第一篇 空白详细规范 评定水平E.pdf
GB-T 26323-2010 色漆和清漆 铝及铝合金表面涂膜的耐丝状腐蚀试验.pdf
GB-T 11303-1989 电子设备用C 类预调可变电容器空白详细规范.pdf
GB-T 17562.1-1998 频率低于3 MHz的矩形连接器 第1部分 总规范 一般要求和编制有质量评定要求的连接器详细规范的导则.pdf
GB-T 11213.5-2006 化纤用氢氧化钠 硫酸盐含量的测定.pdf
GB-T 21953-2008 单刃刀具 刀尖圆弧半径.pdf