GB-T 31439.1-2025 波形梁钢护栏 第1部分 两波形梁钢护栏
ISO 1140 2021 Fibre ropes — Polyamide — 3-, 4-, 8- and 12-strand ropes.pdf
ISO 23659 2022 Sports and recreational facilities — Trampoline parks — Safety requirements.pdf
ISO 8092-2 2023 Road vehicles — Connections for on-board electrical wiring harness.pdf
ISO IEC 20619 2023 Information technology — C# specification suite.pdf
ISO 8489-1 1995 Textile machinery and accessories — Cones for cross winding — Part 1 Recommended main dimensions.pdf
ISO 10110-18 2018 Optics and photonics Preparation of drawings for optical elements and systems Part 18 Stress birefringence bubbles and inclusions homogeneity and striae.pdf
ISO IEC 30107-3 2023 Information technology — Biometric presentation attack detection — Part 3 Testing and reporting.pdf
ISO 8947 1993 Agricultural machinery — Equipment for working the soil — S-tines test me.pdf
ISO IEC 22425 2017 Information technology — Telecommunications and information exchange between systems — NFC-SEC Test Methods.pdf
ISO-IEC 16317 2011 Information technology -- Telecommunications and information exchange between systems -- proxZzzy for sleeping hosts.pdf
GB-T 10895-2004 离心机 分离机 机械振动测试方法.pdf
GB-T 5473-2016 塑料 酚醛模塑制品 游离氨的测定.pdf
GB-T 41156-2021 外墙砖用弹性胶粘剂.pdf
GB-T 1669-2001 增塑剂加热减量的测定.pdf
GB-T 32427-2015 信息技术 SOA 成熟度模型及评估方法.pdf
GB-T 6816-1986 水质 词汇 第一部分和第二部分.pdf
GB-T 17520-1998 在电解质存在下反应染料溶解度和溶液稳定性的测定.pdf
GB-T 21172-2007 感官分析 食品颜色评价的总则和检验方法.pdf
GB-T 12642-2013 工业机器人 性能规范及其试验方法.pdf
GB 9745-2009 航空轮胎.pdf