GB-T 39542.3-2020 技术制图活动铅笔 第3部分:黑铅芯 HB铅芯弯曲强度
ISO 972 1997 Chillies and capsicums, whole or ground (powdered) — Specification.pdf
ISO 12217-1 2022 Small craft — Stability and buoyancy assessment and categorization — Part 1 Non-sailing boats of hull length greater than or equal to 6 m.pdf
ISO 16541 2015 Methods for sea lice surveillance on marine finfish farms.pdf
ISO IEC 5927 2024 Computer graphics, image processing and environmental data.pdf
ISO 2469 2024 Paper, board and pulps — Measurement of diffuse radiance factor (diffuse r.pdf
ISO 9621 2024 Space systems Methods to decide thermal vacuum test cycles of recurring production according to precipitation efficiency and reliability.pdf
ISO 5003 2016 Flat bottom (Vignole) railway rails 43 kg m and abov.pdf
ISO 27006-2007 - 繁体中文.pdf
ISO 19085-17 2021 Woodworking machines — Safety — Part 17 Edge banding machines fed by chains.pdf
ISO 9144-1991Securities. Optical character recognition line. Position and structure first edition.pdf
GB-T 5140-2005 叉车 挂钩型货叉 术语.pdf
GB-T 10195.1-1997 电子设备用压敏电阻器 第2部分 空白详细规范 碳化硅浪涌抑制型压敏电阻器 评定水平E.pdf
GB-T 478-2008 煤炭浮沉试验方法.pdf
GB-T 38981-2020 烧结金属注射成形材料 规范.pdf
GB-T 3929-1983 标准电池.pdf
GB-T 1706-2006 二氧化钛颜料.pdf
GB-T 2900.16-1996 电工术语 电力电容器.pdf
GB-T 16880-1997 光掩模缺陷分类和尺寸定义的准则.pdf
GB-T 18663.1-2008 电子设备机械结构 公制系列和英制系列的试验 第1部分 机柜、机架、插箱和机箱的气候、机械试验及安全要求.pdf
GB-T 15128-2008 信息技术 开放系统互连 会话服务定义.pdf