专利 一种建设施工用降尘装置
ISO 18227 2014 Soil quality — Determination of elemental composition by X-ray fluorescence.pdf
ISO IEC 21122-2 2022 Information technology — JPEG XS.pdf
ISO 13373-1 2002 Condition monitoring and diagnostics of machines — Vibration condition monitoring — Part 1 General procedures.pdf
ISO IEC 27034-7-2018.pdf
ISO 23582-1 2023 Plastics and rubber machines — Clamping systems — Part 1 Safety requirements for magnetic clamping systems.pdf
ISO 11266 1994 Soil quality — Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions.pdf
ISO 14030-2 2021 Environmental performance evaluation — Green debt instruments — Part 2 Process for green loans.pdf
ISO 17367 2013 Supply chain applications of RFID - Product tagging.pdf
ISO 17723-1 2019 PPE ensembles for firefighters undertaking hazardous materials response activities — Part 1 Gas-tight, vapour-protective ensembles for emergency.pdf
ISO 15638-16 2014 Intelligent transport systems — Framework for cooperative telematics applications for regulated vehicles (TARV) — Part 16 Vehicle speed monitoring.pdf
GB 13623-2003 铝压力锅安全及性能要求.pdf
GB-T 23419-2009 四轮驱动飞机牵引车设计性能要求.pdf
GB-T 36085-2018 纳米技术 纳米粉体材料测试参考样品研制指南.pdf
GB-T 7462-1994 表面活性剂 发泡力的测定 改进Ross-Miles法.pdf
GB 9706.263-2020 医用电气设备 第2-63部分 口外成像牙科X射线机基本安全和基本性能专用要求.pdf
GB-T 12474-2008 空气中可燃气体爆炸极限测定方法.pdf
GB-T 19917-2005 小艇 艇主手册.pdf
GB-T 6366-2012 表面活性剂 无机硫酸盐含量的测定 滴定法.pdf
GB-T 15130.2-1995 信息处理 数据交换用90 mm改进调频制记录的位密度为15916磁通翻转-弧度、每面80条磁道的软磁盘 第二部分 磁道格式.pdf
GB-T 5540-2017 分散染料 分散性能的测定 双层滤纸过滤法.pdf