专利 一种肝胆外科护理医疗推车
ISO 6858 2017 Aircraft — Ground support electrical supplies — General requirements.pdf
ISO 6363-3 2022 Wrought aluminium and aluminium alloys — Cold-drawn rods bars, tubes and wires — Part 3 Tolerances on form and dimensions for drawn rods bars and wires.pdf
ISO 2270 1989 Non-ionic surface active agents — Polyethoxylated derivatives — Iodometric determination of oxyethylene groups.pdf
ISO 2370 2019 Textiles — Determination of fineness of flax fibres — Permeametric methods.pdf
ISO 6755 2001 Dried sour cherries — Specification.pdf
ISO-IEC 1001 2012 Information technology -- File structure and labelling of magnetic tapes for information interchange.pdf
ISO IEC 20246 2017 Software and systems engineering — Work product reviews.pdf
ISO TR 11762 1992 Light-gauge metal containers — Round open-top cans for liquid products with added gas — Classification of can sizes by construction type.pdf
ISO 16000-31 2014 Indoor air — Part 31 Measurement of flame retardants and plasticizers based on organophosphorus compounds — Phosphoric acid ester.pdf
ISO 10848-2 2017 Acoustics Laboratory and field measurement of flanking transmission for airborne impact and building service equipment sound between adjoining rooms Part 2 Application to Type B ele.pdf
GB-T 5356-2021 内六角扳手.pdf
GB-T 21428-2008 往复式内燃机驱动的发电机组 安全性.pdf
GB-T 614-2021 化学试剂 折光率测定通用方法.pdf
GB-T 6569-2006 精细陶瓷弯曲强度试验方法.pdf
GB-T 1036-2008 塑料 -30℃~30℃线膨胀系数的测定 石英膨胀计法.pdf
GB-T 13248-2008 橡胶和胶乳 锰含量的测定 高碘酸钠光度法.pdf
GB-T 39812-2021 塑料 试样的机加工制备.pdf
GB-T 17646-2017 小型风力发电机组.pdf
GB-T 11840-1989 二氧化铀芯块水分含量测定方法.pdf
GB-T 18139.1-2000 信息技术 代码值交换的通用结构 第1部分 编码方案的标识.pdf