GB-T 31024.3-2019 合作式智能运输系统 专用短程通信 第3部分:网络层和应用层规范
ISO 6362-3 2022 Wrought aluminium and aluminium alloys — Extruded rods bars, tubes and profiles — Part 3 Tolerances on form and dimensions for extrude.pdf
ISO 5989 1995 Photography — Pre-packaged chemicals for the processing of silver halide based photographic materials — Vocabulary.pdf
ISO 657-1 1989 Hot-rolled steel sections — Part 1 Equal-leg angles — Dimensions.pdf
ISO 11400 2021 Nickel, ferronickels and nickel alloys — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method.pdf
ISO 4942 2016 Steels and irons — Determination of vanadium content — N-BPHA spectrophotometric method.pdf
ISO 7537 1997 Petroleum products — Determination of acid number — Semi-micro colour-indicator titration method.pdf
ISO 22514-3 2020 Statistical methods in process management Capability and performance Part 3 Machine performance studies for measured data on discrete parts.pdf
ISO 9022-17 2015 Optics and photonics — Environmental test methods — Part 17 Combined contamination, solar radiation.pdf
ISO 801-2 1994 Pulps — Determination of saleable mass in lots — Part 2 Pulps (such as flash-dried pulps) baled in slabs.pdf
ISO 230-3 2020 Test code for machine tools Part 3 Determination of thermal effects.pdf
GB-T 26852-2011 CAx系统中机电和电气应用之间的互操作要求.pdf
GB-T 14536.16-2013 家用和类似用途电自动控制器 电起动器的特殊要求.pdf
GB-T 19227-2008 煤中氮的测定方法.pdf
GB-T 33214-2016 钢、镍及镍合金的激光-电弧复合焊接接头 缺欠质量分级指南.pdf
GB-T 10410-2008 人工煤气和液化石油气常量组分气相色谱分析法.pdf
GB-T 4207-2022 固体绝缘材料耐电痕化指数和相比电痕化指数的测定方法.pdf
GB-T 11626-2009 船舶和海上技术 吊放式救生艇降放装置.pdf
GB-T 10655-2003 高聚物多孔弹性材料 空气透气率的测定.pdf
GB-T 28537-2012 高压开关设备和控制设备中六氟化硫(SF6)的使用和处理.pdf
GB-T 40332-2021 无损检测 超声检测 超声测厚仪性能特征和测试方法.pdf