GB-Z 3480.4-2024 直齿轮和斜齿轮承载能力计算 第4部分:齿面断裂承载能力计算
ISO 22941 2021 Rubber sheets for livestock — Dairy cattle — Specification.pdf
ISO IEC 9548-2 1995 Information technology — Open Systems Interconnection — Connectionless Session protocol Protocol Implementation Conformance Statement (PICS) proforma.pdf
ISO 18274 2023 Welding consumables — Solid wire electrodes, solid strip electrodes, solid wires and solid rods for fusion welding of nickel and nickel alloys — Classification.pdf
ISO 520 2010 Cereals and pulses — Determination of the mass of 1 000 grains.pdf
ISO 8133 2022 Hydraulic fluid power Mounting dimensions for accessories for single rod cylinders 16 MPa (160 bar) compact series.pdf
ISO 24138 2024 Information and documentation International Standard Content Code (ISCC).pdf
ISO 10762 2015 Hydraulic fluid power — Mounting dimensions for cylinders, 10 MPa (100 bar) series.pdf
ISO 20488 2018 Online consumer reviews Principles and requirements for their collection moderation and publication.pdf
ISO 28597 2017 Acceptance sampling procedures by attributes Specified quality levels in nonconforming items per million.pdf
ISO 1288-2 2016 Glass in building — Determination of the bending strength of glass — Part 2 Coaxial double-ring test on flat specimens with large test surface areas.pdf
GB-T 8591-2000 土方机械 司机座椅标定点.pdf
GB-T 26954-2024 焊缝无损检测 基于复平面分析的焊缝涡流检测.pdf
GB-T 37203-2018 同步带传动 AT型梯形齿同步带.pdf
GB-T 30693-2014 塑料薄膜与水接触角的测量.pdf
GB-T 43287-2023 塑料 在实际野外条件海洋环境中塑料材料崩解度的测定.pdf
GB-T 15298-1994 电子设备用电位器 第一部分 总规范.pdf
GB-T 28972-2012 出口植物检疫出证体系.pdf
GB-T 152.2-2014 紧固件 沉头螺钉用沉孔.pdf
GB-T 324-2008 焊缝符号表示法.pdf
GB-T 19555-2004 纺织机械与附件 提花织造用铅锤.pdf