说明:收录25万 73个行业的国家标准 支持批量下载
GB-T 15952-2010 电声学 个人声暴露计规范
ISO 26367-2 2017 Guidelines for assessing the adverse environmental impact of fire effluents — Part 2 Methodology for compiling data on environmentally significant emissions from fires.pdfISO 5835-1991Implants for surgery. Metal bone screws with hexagonal drive connection,spherical under.pdfISO 21172-1 2015 Gas cylinders — Welded steel pressure drums up to 3 000 litres capacity for the transport of gases — Design and construction — Part 1 Capacities up to 1 000 litres.pdfISO 4266-2 2023 Petroleum and liquid petroleum products — Measurement of lev.pdfISO 14780 2017 Solid biofuels — Sample preparation.pdfISO-IEC 30161-1 2020 Internet of things (IoT) - Data exchange platform for IoT services - Part 1 General requirements and architecture.pdfISO 18828-4 2018 Industrial automation systems and integration Standardized procedures for production systems engineering Part 4 Key performance indicators (KPIs) in production planning processes.pd.pdfISO 7683 2024 Design criteria and test methods for removable shrink labels applied to PET bottles.pdfISO-IEC 29341-13-10 2008 Information technology - UPnP Device Architecture - Part 13-10 Device Security Device Control Protocol - Device Security Service .pdfISO-TR 7035-2 2024 Design and asset management of DIP for water application Part 2 Design installation and operation.pdfGB-T 16404.2-1999 声学 声强法测定噪声源的声功率级 第2部分 扫描测量.pdfGB-T 9853-2008 化学试剂 无水硫酸钠.pdfGB-T 10682-2010 双端荧光灯 性能要求.pdfGB-T 15130.2-1995 信息处理 数据交换用90 mm改进调频制记录的位密度为15916磁通翻转-弧度、每面80条磁道的软磁盘 第二部分 磁道格式.pdfGB-T 24962-2010 冷冻烃类流体 静态测量 计算方法.pdfGB-T 6184-2000 1型全金属六角锁紧螺母.pdfGB-T 24376-2009 纺织机械与附件 纺纱准备和纺纱机械 上罗拉包覆物的主要尺寸.pdfGB-T 24183-2021 金属材料 薄板和薄带 制耳试验方法.pdfGB-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.pdfGB-T 16920-2015 玻璃 平均线热膨胀系数的测定.pdf
