专利 一种建筑用砂浆筛分搅拌一体机
ISO TR 24374 2023 Financial services — Security information for PKI in blockchain and DLT impl.pdf
ISO 22674 2022 Dentistry — Metallic materials for fixed and removable restorations and.pdf
ISO 5765-1 2002 Dried milk, dried ice-mixes and processed cheese — Determination of lactose content — Part 1 Enzymatic method utilizing the glucose moiety of the lactose.pdf
ISO 3443-8 1989 Tolerances for building — Part 8 Dimensional inspection and control of construction work.pdf
ISO 11111-1 2016 Textile machinery — Safety requirements — Part 1 Common requirements.pdf
ISO 24495-1 2023 Plain language — Part 1 Governing principles and guidelines.pdf
ISO 11037 2011 Sensory analysis — Guidelines for sensory assessment of the colour of products.pdf
ISO 15784-2 2024 Intelligent transport systems Data exchange involving roadside modules communication Part 2 Centre to field device communications using Simple Network Management Protocol (SNMP).pdf
ISO 9931-1991Coal. Sampling of pulverized coal conveyed by gases in direct fired coal systems first.pdf
ISO 23551-4 2018 Safety and control devices for gas burners and gas-burning appliances Particular requirements Part 4 Valve-proving systems for automatic shut-off valves.pdf
GB-T 44632-2024 辐射防护用参考辐射场 定义和基本概念.pdf
GB-T 13265.1-1997 纤维光学隔离器 第1部分 总规范.pdf
GB-T 9853-2008 化学试剂 无水硫酸钠.pdf
GB-T 3045-2017 普通磨料 碳化硅化学分析方法.pdf
GB-T 23579-2009 道路施工与养护机械设备 粉料撒布机 术语和商业规格.pdf
GB-T 626-2006 化学试剂 硝酸.pdf
GB-T 5293-2018 埋弧焊用非合金钢及细晶粒钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求.pdf
GB-T 14562-1999 V带疲劳试验方法 有扭矩法.pdf
GB-T 18904.5-2003 半导体器件 第12-5部分 光电子器件 纤维光学系统或子系统用带-不带尾纤的pin光电二极管空白详细规范.pdf
GB-T 17458-1998 球墨铸铁管 水泥砂浆离心法衬层 新拌砂浆的成分检验.pdf