专利 一种磁选机的磁选机构
ISO 18276 2024 Welding consumables Tubular cored electrodes for gas-shielded and non-gas-shielded metal arc welding of high strength steels Classification.pdf
ISO IEC 14496-25 2011 Information technology — Coding of audio-visual objects — Part 25 3D Graphics Compression Model.pdf
ISO IEC 15149-2 2015 Information technology — Telecommunications and information exchange between systems — Magnetic field area network (MFAN) — Part 2 In-band Control Protocol for Wireless Power Transfer.pdf
ISO TS 17728 2015 Microbiology of the food chain — Sampling techniques for microbiological analysis of food and feed samples.pdf
ISO 2613-2 2023 Analysis of natural gas — Silicon content of biomethane — Part 2.pdf
ISO 7626-2 2015 Mechanical vibration and shock — Experimental determination of mechanical mobility — Part 2 Measurements using single-point translation excitation with.pdf
ISO 17363 2013 Supply chain applications of RFID — Freight containers.pdf
ISO 10487-1 1992 Passenger car radio connections Part 1 Dimensions and general requirements.pdf
ISO IEC TR 29163-4 2009 Information technology — Sharable Content Object Reference Model (SCORM?) 2004 3rd Edition — Part 4 Sequencing and Navigation Version 1.1.pdf
ISO 2678-1985Environmental tests for aircraft equipment. Insulation resistance and high voltage test.pdf
GB-T 44875-2024 输卵管结扎环 技术要求与试验方法.pdf
GB-T 8806-2008 塑料管道系统 塑料部件尺寸的测定.pdf
GB-T 28922-2012 残疾人辅助器具 日常生活的环境控制系统.pdf
GB-T 30204-2013 飞机液氧加注接头配合尺寸.pdf
GB-T 3390.1-2013 手动套筒扳手 套筒.pdf
GB-T 3-1997 普通螺纹收尾、肩距、退刀槽和倒角.pdf
GB-T 24798-2009 太阳能热水系统用橡胶密封件.pdf
GB-T 19830-2017 石油天然气工业 油气井套管或油管用钢管.pdf
GB-T 17732-2008 致密定形含碳耐火制品试验方法.pdf
GB-T 14201-2018 高炉和直接还原用铁球团矿 抗压强度的测定.pdf