GB-T 1462-2005 纤维增强塑料吸水性试验方法
ISO 10791-7 2020 Test conditions for machining centres — Part 7 Accuracy of finished test pieces.pdf
ISO 32111 2023 Transaction assurance in E-commerce — Principles and framework.pdf
ISO 7166 1985 Aircraft — Rail and stud configuration for passenger equipment an.pdf
ISO 21773 2021 Methods of test and characterization of performance for energy recovery.pdf
ISO TR 12845 2010 Selected illustrations of fractional factorial screening experiments.pdf
ISO 30006 2010 Ship recycling management systems — Diagrams to show the location of hazardous materials onboard ships.pdf
ISO IEC TR 14165-313 2013 Information technology — Fibre Channel — Part 313 Avionics Environment — Anonymous Synchronous Messaging (FC-AE-ASM).pdf
ISO 4072 1982 Green coffee in bags — Sampling.pdf
ISO 10256-2 2024 Protective equipment for use in ice hockey Part 2 Head protectors for skaters.pdf
ISO 14404-2 2024 Calculation method of carbon dioxide emission intensity from iron and steel production Part 2 Steel plant with electric arc furnace (EAF).pdf
GB-T 18117-2000 照相 已加工照相彩色胶片和相纸照片 影像稳定性试验方法.pdf
GB 4075-2009 密封放射源 一般要求和分级.pdf
GB-T 5779.2-2000 紧固件表面缺陷 螺母.pdf
GB-T 22278-2008 良好实验室规范原则.pdf
GB-T 18396-2008 天然胶乳 环法测定表面张力.pdf
GB-T 32106-2015 塑料 在水性培养液中最终厌氧生物分解能力的测定 通过测量生物气体产物的方法.pdf
GB-T 30791-2014 色漆和清漆 T弯试验.pdf
GB-T 7621-1987 在电话自动交换网和点对点二线租用电话型电路上使用的标准化的1200比特-秒双工调制解调器.pdf
GB 253-2008 煤油.pdf
GB-T 45066-2024 数字化试衣 虚拟人体属性 术语和定义.pdf