ISO 16757-1 2015 Data structures for electronic product catalogues for building services — Part 1 Concepts, architecture and model
ISO 5559 1995 Dehydrated onion (Allium cepa Linnaeus) — Specification.pdf
ISO 19210 2017 Adhesives — Wood adhesives for non-structural applications — Determination of tensile shear strength of lap joints.pdf
ISO 14509-3 2009 Small craft — Airborne sound emitted by powered recreational craft — Part 3 Sound assessment using calculation and measurement procedures.pdf
ISO 14704 2016 Fine ceramics (advanced ceramics advanced technical ceramics) Test method for flexural strength of monolithic ceramics at room temperature.pdf
ISO-IEC 24751-1 2008 Information technology -- Individualized adaptability and accessibility in e-learning education and training -- Part 1 Framework and reference model.pdf
ISO 16971 2015 Ophthalmic instruments — Optical coherence tomograph for the posterior segment of the human eye.pdf
ISO IEC 21000-20 2016 Information technology — Multimedia framework (MPEG-21) — Part 20 Contract Expression Language.pdf
ISO TS 13896 2012 Soil quality — Determination of linear alkylbenzene sulfonate (LAS) — Method by HPLC with fluorescence detection (LC-FLD) and mass selective detection (LC-MSD).pdf
ISO TR 7655 2022 Corrosion of metals and alloys — Overview of metal corrosion protection when using disinfectants.pdf
ISO 8430-2 2016 Resistance spot welding — Electrode holders — Part 2 Morse taper fixing.pdf
GB-T 7186-2008 选煤术语.pdf
GB-T 2772-1999 林木种子检验规程.pdf
GB-T 14454.11-2008 香料 含酚量的测定.pdf
GB-T 30562-2014 钛及钛合金焊丝.pdf
GB-T 985.4-2008 复合钢的推荐坡口.pdf
GB-T 16489-1996 水质 硫化物的测定 亚甲基蓝分光光度法.pdf
GB-T 19867.1-2005 电弧焊焊接工艺规程.pdf
GB-T 30475.2-2013 压缩空气过滤器 试验方法 第2部分 油蒸气.pdf
GB-T 12538-2023 道路车辆 质心位置的测定.pdf
GB-T 7154.4-2003 直热式阶跃型正温度系数热敏电阻器 第1-4部分 敏感用空白详细规范 评定水平EZ.pdf