昆明市轿子山国家级自然保护区条例
ISO 8454 2024 Cigarettes — Determination of carbon monoxide in the vapour phase of cigarette smoke — NDIR method.pdf
ISO 19821 2017 Determination of span rating for natural fibre-reinforced plastic composite (NFC) deck boards.pdf
ISO 8179-2 2017 Ductile iron pipes, fittings, accessories and their joints — External zinc-based coating — Part 2 Zinc-rich paint.pdf
ISO 19014-4 2020 Earth-moving machinery Functional safety Part 4 Design and evaluation of software and data transmission for safety-related parts of the control system.pdf
ISO 19104 2016 Geographic information — Terminology.pdf
ISO 13315-2 2014 Environmental management for concrete and concrete structures Part 2 System boundary and inventory data.pdf
ISO 15022-1 1999 Securities — Scheme for messages (Data Field Dictionary) — Part 1 Data field and message design rules and guidelines.pdf
ISO 14632 2021 Extruded sheets of polyethylene (PE-HD) — Requirements and test methods.pdf
ISO 4784 2022 Building and civil engineering sealants — Determination of surface cure time.pdf
ISO 9958-1-1992Draughting media for technical drawings. Draughting film with polyester base. Part 1_.pdf
GB-T 1167-1996 过渡配合螺纹.pdf
GB-T 6730.55-2019 铁矿石 锡含量的测定 火焰原子吸收光谱法.pdf
GB-T 31299-2014 家用储热式室内加热器 性能测试方法.pdf
GB-T 21227-2021 交流损耗测量 多丝复合超导材料磁滞损耗的磁强计测量法.pdf
GB-T 4199-2003 滚动轴承 公差 定义.pdf
GB-T 17587.2-1998 滚珠丝杠副 第2部分 公称直径和公称导程 公制系列.pdf
GB-T 21942-2008 土方机械 装载机和正铲挖掘机的铲斗 容量标定.pdf
GB-T 40516-2021 J类船用法兰连接金属阀门的结构长度.pdf
GB-T 7308.3-2021 滑动轴承 有法兰或无法兰薄壁轴瓦 第3部分 周长测量.pdf
GB-T 13387-2009 硅及其它电子材料晶片参考面长度测量方法.pdf