ISO 23153-2 2020 Plastics — Polyetheretherketone (PEEK) moulding and extrusion materials — Part 2 Preparation of test specimens and determination of properties
ISO 10054 1998 Internal combustion compression-ignition engines — Measurement apparatus for smoke from engines operating under steady-state conditions — Filter-type smokemeter.pdf
ISO 12006-3 2022 Building construction — Organization of information about construction works — Part 3 Framework for object-oriented information.pdf
ISO 4215 2022 Corrosion of metals and alloys — Test method for high-temperature corrosion testing of metallic materials by thermogravimetry under isothermal or cyclic conditions.pdf
ISO 23321 2019 Solvents for paints and varnishes — Demineralized water for industrial applications — Specification and test methods.pdf
ISO 18117 2009 Surface chemical analysis — Handling of specimens prior to analysis.pdf
ISO 6315 1980 Road vehicles — Brake linings — Seizure to ferrous mating surface due.pdf
ISO 9843 2002 Oil of cedarwood, Chinese type (Cupressus funebris Endlicher).pdf
ISO 18335 2024 Petroleum products and related products — Determination of kinemat.pdf
ISO 2773 2024 Test conditions for pillar type vertical drilling machines — Testing of accuracy.pdf
ISO 5566 1982 Turmeric — Determination of colouring power — Spectrophotometric meth.pdf
GB-T 22417-2008 叉车 货叉叉套和伸缩式货叉 技术性能和强度要求.pdf
GB-T 4588.10-1995 印制板 第10部分 有贯穿连接的刚挠双面印制板规范.pdf
GB-T 9731-2007 化学试剂 硫化合物测定通用方法.pdf
GB-T 1992-2006 集装箱术语.pdf
GB-T 1971-2021 旋转电机 线端标志与旋转方向.pdf
GB-T 25922-2010 封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量的方法.pdf
GB-T 24530-2009 高炉用铁矿石 荷重还原性的测定.pdf
GB-T 30518-2014 液化石油气中可溶性残留物的测定 高温气相色谱法.pdf
GB-T 17886.2-1999 标称电压1 kV及以下交流电力系统用非自愈式并联电容器 第2部分 老化试验和破坏试验.pdf
GB-T 14058-2023 γ射线探伤机.pdf