专利 一种联轴器加工用开槽装置
ISO-TS 21569-6 2016 Horizontal methods for molecular biomarker analysis Methods of analysis for the detection of genetically modified organisms and derived products Part 6 Real-time PCR based screen.pdf
ISO 8437-3 2019 Snow throwers — Safety requirements and test procedures — Part 3 Ride-on snow throwers.pdf
ISO 22232-2 2020 Non-destructive testing Characterization and verification of ultrasonic test equipment Part 2 Probes.pdf
ISO 5122-1979Documentation. Abstract sheets in serial publications first edition.pdf
ISO 20654 2017 Graphic technology — Measurement and calculation of spot colour tone val.pdf
ISO 8668-5 1992 Aircraft — Terminal junction systems — Part 5 Detail specification for type 3.pdf
ISO 7765-2 2022 Plastics film and sheeting — Determination of impact resistance by the free-falling dart method — Part 2 Instrumented puncture test.pdf
ISO TS 11888 2017 Nanotechnologies — Characterization of multiwall carbon nanotubes — Mesoscopic shape factors.pdf
ISO 14279 2002 Aerospace — Drives, internal, cruciform — Metric series.pdf
ISO 8156 2005 Dried milk and dried milk products Determination of insolubility index.pdf
GB-T 12729.3-2020 香辛料和调味品 分析用粉末试样的制备.pdf
GB-T 7717.9-1994 工业用丙烯腈中总氰含量的测定 滴定法.pdf
GB-T 6406-2016 超硬磨料 粒度检验.pdf
GB-T 5781-2016 六角头螺栓 全螺纹 C级.pdf
GB-T 19502-2004 表面化学分析 辉光放电发射光谱方法通则.pdf
GB-T 8107-2012 液压阀 压差-流量特性的测定.pdf
GB-T 42022-2022 精油 水分含量的测定 卡尔费休法.pdf
GB-T 985.1-2008 气焊、焊条电弧焊、气体保护焊和高能束焊的推荐坡口.pdf
GB-T 27508-2011 70mm、35mm和16mm电影放映画面跳动和晃动等级测定方法.pdf
GB-T 10193-1997 电子设备用压敏电阻器 第1部分 总规范.pdf