T-CERS 0004—2022 压燃式发动机用改性甲醇燃料
ISO 12944-2 2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 2 Classification of environments.pdf
ISO 5196-1-1980Magnesium alloys. Determination of thorium. Part 1_Gravimetric method first edition.pdf
ISO TR 10134 2020 Small craft — Electrical devices — Established practices for the design, construction and installation of lightning-protection systems.pdf
ISO 7436-1983Slotted set screws with cup point first edition;(nzs_iso 7436_1983).pdf
ISO 7755-9 2013 Hardmetal burrs — Part 9 60 degrees and 90 degrees cone burrs (styles J and K).pdf
ISO 11408 1999 Chemical conversion coatings — Black oxide coating on iron and steel — Specification and test methods.pdf
ISO 10983 2014 Timber — Finger joints — Minimum production requirements and testing methods.pdf
ISO 17225-8 2023 Solid biofuels — Fuel specifications and classes — Part 8 Graded thermally treated and densified biomass fuels for commercial and industrial use.pdf
ISO 2093 1986 Electroplated coatings of tin — Specification and test methods.pdf
ISO 13909-5 2016 Hard coal and coke — Mechanical sampling — Part 5 Coke — Sampling from moving streams.pdf
GB-T 7354-2018 高电压试验技术 局部放电测量.pdf
GB-Z 18039.1-2019 电磁兼容 环境 电磁环境的描述和分类.pdf
GB-T 6113.204-2008 无线电骚扰和抗扰度测量设备和测量方法规范 第2-4部分 无线电骚扰和抗扰度测量方法 抗扰度测量.pdf
GB-T 642-1999 化学试剂 重铬酸钾.pdf
GB-T 16630-2012 冷冻机油.pdf
GB-T 6671-2001 热塑性塑料管材 纵向回缩率的测定.pdf
GB-T 45160-2024 木工机床安全 卧式锯板机.pdf
GB-T 2078-2019 带圆角圆孔固定的硬质合金可转位刀片尺寸.pdf
GB-T 13096-2008 拉挤玻璃纤维增强塑料杆力学性能试验方法.pdf
GB-T 42827-2023 家用和类似用途的交流换气扇及其调速器 性能测试方法.pdf