T-JSCA 002—2018 保洁服务机构等级划分与评定
ISO 11992-1 2019 Road vehicles — Interchange of digital information on electrical connections between towing and towed vehicles — Part 1 Physical and data-link layers.pdf
ISO 26021-3 2022 Road vehicles — End-of-life activation of in-vehicle pyrotechnic devices — Part 3 Data definitions.pdf
ISO TS 19130-2 2014 Geographic information — Imagery sensor models for geopositioning — Part 2 SAR, InSAR, lidar and sonar.pdf
ISO 22190 2020 Soil quality — Use of extracts for the assessment of bioavailability of trace elements in soils.pdf
ISO 9329-2 1997 Seamless steel tubes for pressure purposes — Technical delivery conditions — Part 2 Unalloyed and alloyed steels with specified elevated temperature properties.pdf
ISO 14520-9 2019 Gaseous fire-extinguishing systems — Physical properties and system design — Part 9 HFC 227ea extinguishant.pdf
ISO TS 15453 2017 Gas cylinders — Seamless steel and aluminium-alloy gas cylinders — Evaluation of existing gas cylinders and consideration of their safe use in other jurisdictions.pdf
ISO 13931 2013 Carbon fibre — Determination of volume resistivity.pdf
ISO 16140-5 2020 Microbiology of the food chain Method validation Part 5 Protocol for factorial interlaboratory validation for non-proprietary methods.pdf
ISO-IEC 29341-3-11 2008 Information technology - UPnP Device Architecture - Part 3-11 Audio Video Device Control Protocol - Connection Manager Service.pdf
GB-T 16674.1-2016 六角法兰面螺栓 小系列.pdf
GB-T 43906-2024 金属材料硬钎焊质量要求.pdf
GB-T 17645.26-2000 工业自动化系统与集成 零件库 第26部分 信息供应商标识.pdf
GB-T 39354-2020 空间数据与信息传输系统 邻近空间链路协议 物理层.pdf
GB-T 37677-2019 滑动轴承 汽车曲轴轴瓦工作环境推荐参数.pdf
GB-T 1112-2012 键槽铣刀.pdf
GB-T 19553-2004 纺织机械与附件 闭口“O”型综耳综丝用的穿综杆.pdf
GB-T 22582-2008 电力电容器 低压功率因数补偿装置.pdf
GB-T 29169-2012 石油天然气工业 在用钻柱构件的检验和分级.pdf
GB-Z 40839-2021 假肢和矫形器 矫形器和矫形器部件的分类和描述.pdf