专利 一种光裂解砷-巯基标签化合物及其应用
ISO 8362-2 2024 Injection containers and accessories — Part 2 Closures for injection vials.pdf
ISO 10846-2 2008 Acoustics and vibration — Laboratory measurement of vibro-acoustic transfer properties of resilient elements — Part 2 Direct method for determination of the dynamic stiffness of resilie.pdf
ISO 11277 2020 Soil quality — Determination of particle size distribution in mineral soil material — Method by sieving and sedimentation.pdf
ISO 20438 2017 Ships and marine technology — Offshore mooring chains.pdf
ISO 13216-3 2018 Road vehicles Anchorages in vehicles and attachments to anchorages for child restraint systems Part 3 Classification of child restraint system and space in vehicle.pdf
ISO 10993-11 2017 Biological evaluation of medical devices Part 11 Tests for systemic toxicity.pdf
ISO 8804-3 2024 Requirements for the training of scientific divers — Part 3 Scientific diving project leader.pdf
ISO 21809-4 2009 Petroleum and natural gas industries External coatings for buried or submerged pipelines used in pipeline transportation systems Part 4 Polyethylene coatings (2-layer PE).pdf
ISO 6145-10 2002 Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 10 Permeation method.pdf
ISO IEC 17344 2009 Information technology — Data interchange on 120 mm and 80 mm optical disk using +R format — Capacity 4,7 Gbytes and 1,46 Gbytes per side (recording speed up to 16X).pdf
GB-T 37745-2019 木结构剪力墙静载和低周反复水平加载试验方法.pdf
GB-T 40374-2021 硬质合金化学分析方法 铅量和镉量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法.pdf
GB-T 13568-2008 木工机床 细木工带锯机 术语和精度.pdf
GB-T 3228-2009 螺栓螺母用装配工具 冲击式机动四方传动套筒的尺寸.pdf
GB-T 19190-2013 石油天然气工业 钻井和采油提升设备.pdf
GB-T 24177-2009 双重晶粒度表征与测定方法.pdf
GB-T 28589-2024 地理信息 定位服务.pdf
GB-T 17574-1998 半导体器件 集成电路 第2部分 数字集成电路.pdf
GB-Z 35482-2017 风力发电机组 时间可利用率.pdf
GB-T 31554-2015 金属和非金属基体上非磁性金属覆盖层 覆盖层厚度测量 相敏涡流法.pdf