专利 一种2-己基癸酸的检测方法及其应用
ISO 9285 1997 Abrasive grains and crude — Chemical analysis of fused aluminium oxide.pdf
ISO 16419 2013 Cork Visual anomalies of cork stoppers for still wines.pdf
ISO IEC 12248 1993 Information technology — 3,81 mm wide magnetic tape cartridge for information interchange — Helical scan recording — DATA DAT-DC format using 60 m and 90 m length tapes.pdf
ISO IEC 30128 2014 Information technology — Sensor networks — Generic Sensor Network Application Interface.pdf
ISO 5414-2 2002 Tool chucks (end mill holders) with clamp screws for flatted cylindrical shank tools Part 2 Connecting dimensions of chucks and designation.pdf
ISO 12678-2 1996 Refractory products — Measurement of dimensions and external defects of refractory bricks — Part 2 Corner and edge defects and other surface imperfections.pdf
ISO 197-4 1983 Copper and copper alloys — Terms and definitions — Part 4 Castings.pdf
ISO 10136-3 1993 Glass and glasssware — Analysis of extract solutions — Part 3 Determination of calcium oxide and magnesium oxide by flame atomic absorption spectrometry.pdf
ISO 3293 2016 Morse taper shank countersinks for angles 60 degrees, 90 degrees and 120 degrees inclusive.pdf
ISO TS 17870-3 2023 Ceramic tiles — Installation — Part 3 Installation of large format porcelain tiles and panels by mechanical means onto a supporting structure.pdf
GB-T 11321-1989 波导元件模数尺寸选择指南.pdf
GB-T 30205-2013 飞机固态遥控功率控制器通用要求.pdf
GB-T 1144-2001 矩形花键尺寸、公差和检验.pdf
GB-T 10668-2000 工业乙酸酐.pdf
GB-T 15828-1995 V带和多楔带传动 节线位置的动态测定.pdf
GB-T 2900.66-2004 电工术语 半导体器件和集成电路.pdf
GB-T 2820.7-2024 往复式内燃机驱动的交流发电机组 第7部分 用于技术条件和设计的技术说明.pdf
GB-T 9636-1988 磁性氧化物制成的圆天线棒和扁天线棒.pdf
GB-T 38693-2020 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 热电式熄火保护装置.pdf
GB-T 621-2015 化学试剂 氢溴酸.pdf