GB 16808-2008 可燃气体报警控制器
ISO 21628 2020 Gardening machinery — Powered material-collecting systems — Safety.pdf
ISO 5718-1 2023 Harvesting equipment — Requirements for cutting elements — Part 1 Blades used on rotary disc mowers and rotary drum mowers.pdf
ISO 22863-3 2020 Fireworks Test methods for determination of specific chemical substances Part 3 Lead and lead compounds by atomic absorption.pdf
ISO 14907-2 2021 Electronic fee collection — Test procedures for user and fixed equipment — Part 2 Conformance test for the on-board unit application interface.pdf
ISO 5019-6 2005 Refractory bricks Dimensions Part 6 Basic bricks for oxygen steel-making converters.pdf
ISO 7393-2 2017 Water quality Determination of free chlorine and total chlorine Part 2 Colorimetric method using N N-dialkyl-1 4-phenylenediamine for routine control purposes.pdf
ISO 7503-2 2016 Measurement of radioactivity - Measurement and evaluation of surface contamination — Part 2 Test method using wipe-test samples.pdf
ISO IEC 18017 2001 Information technology — Telecommunications and information e.pdf
ISO-IEC GUIDE 98-3 2008 Uncertainty of measurement -- Part 3 Guide to the expression of uncertainty in measurement (GUM 1995).pdf
ISO IEC TR 29794-5 2010 Information technology — Biometric sample quality — Part 5 Face image data.pdf
GB-T 4611-2008 通用型聚氯乙烯树脂“鱼眼”的测定方法.pdf
GB-T 41245-2022 项目、项目群和项目组合管理 治理指南.pdf
GB-T 39028-2020 纺织机械与附件 罗拉式梳理成网机 术语和定义.pdf
GB-T 18492-2001 信息技术 系统及软件完整性级别.pdf
GB-T 23458-2009 广场用陶瓷砖.pdf
GB-T 33204-2016 轻型输送带 电阻测定.pdf
GB-T 16456.2-2008 硬质合金螺旋齿立铣刀 第2部分 7 24 锥柄立铣刀 型式和尺寸.pdf
GB-T 19216.23-2003 在火焰条件下电缆或光缆的线路完整性试验 第23部分 试验步骤和要求 数据电缆.pdf
GB-T 41927-2022 塑料 热固性模塑料 高温下的短期性能评估.pdf
GB 4706.52-2008 家用和类似用途电器的安全 商用电炉灶、烤箱、灶和灶单元的特殊要求.pdf