DB5111-T 5-2021 地理标志产品金口河乌天麻生产技术规范 乐山市
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ISO 2965 2019 Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials.pdf
ISO 10870 2012 Water quality — Guidelines for the selection of sampling methods and devices for benthic macroinvertebrates in fresh waters.pdf
ISO 15085 2024 Small craft Protection from falling overboard and means of reboarding.pdf
ISO 12499 1999 Industrial fans — Mechanical safety of fans — Guarding.pdf
ISO 21620 2021 Tourism and related services — Heritage hotels — Equipment and service requirements.pdf
ISO 11056 2021 Sensory analysis — Methodology — Magnitude estimation method.pdf
ISO 787-4-1981General methods of test for pigments and extenders. Part 4_Determination of acidity or.pdf
ISO IEC TS 30135-1 2014 Information technology — Digital publishing — EPUB3 — Part 1 EPUB3 Overview.pdf
ISO TR 23249 2022 Blockchain and distributed ledger technologies – Overview of existing DLT systems for identity management.pdf
GB-T 545-1996 海军锚.pdf
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GB-T 16674.2-2016 六角法兰面螺栓 细牙 小系列.pdf
GB-T 5095.11-1997 电子设备用机电元件 基本试验规程及测量方法 第11部分 气候试验.pdf
GB-T 25358-2010 石油及天然气工业用集装型回转无油空气压缩机.pdf
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GB-T 28561-2023 船舶电气设备 自动化、控制和测量仪表.pdf
GB-T 21931.3-2008 镍、镍铁和镍合金 磷含量的测定 磷钒钼黄分光光度法.pdf
GB-T 9872-1998 氧瓶燃烧法测定橡胶和橡胶制品中溴和氯的含量.pdf
GB-T 20725-2006 波谱法定性点分析电子探针显微分析导则.pdf