专利 一种冷轧轧辊储存装置
ISO 13821 2020 Corrugated fibreboard — Determination of edgewise crush resistance — Waxed edge method.pdf
ISO 10899 1996 High-speed steel two-flute twist drills — Technical specifications.pdf
ISO 16063-16 2014 Methods for the calibration of vibration and shock transducers — Part 16 Calibration by Earth's gravitation.pdf
ISO 1520 2006 Paints and varnishes Cupping test.pdf
ISO 11011 2013 Compressed air — Energy efficiency — Assessment.pdf
ISO 8655-7 2022 Piston-operated volumetric apparatus — Part 7 Alternative measurement procedures for the determination of volume.pdf
ISO TR 6336-31 2018 Calculation of load capacity of spur and helical gears — Part 31 Calculation examples of micropitting load capacity.pdf
ISO 3098-5 1997 Technical product documentation — Lettering — Part 5 CAD lettering of the Latin alphabet, numerals and marks.pdf
ISO 9314-2 1989 Information processing systems — Fibre Distributed Data Interface (FDDI) — Part 2 Token Ring Media Access Control (MAC).pdf
ISO 5776 2022 Graphic technology — Symbols for text proof correction.pdf
GB-T 3564-1993 自行车部件分类、名称和主要术语.pdf
GB-T 42063-2022 锐器伤害保护 要求与试验方法 一次性使用皮下注射针、介入导管导引针和血样采集针的锐器伤害保护装置.pdf
GB-T 14390-2008 精细陶瓷高温弯曲强度试验方法.pdf
GB-T 8802-2001 热塑性塑料管材、管件 维卡软化温度的测定.pdf
GB-T 14806-2017 家用和类似用途的交流换气扇及其调速器.pdf
GB-T 21402-2008 农业灌溉设备 水头控制器.pdf
GB-T 22198-2008 汽轮机转速控制系统验收试验.pdf
GB-T 39039-2020 高强度钢氢致延迟断裂评价方法.pdf
GB-T 34836-2017 信息与文献 文字名称表示代码.pdf
GB-T 223.84-2009 钢铁及合金 钛含量的测定 二安替比林甲烷分光光度法.pdf