专利 一种基于化工的废水收集再利用循环装置
ISO 20740 2019 Martial arts — Wushu Taiji sword — Requirements and test method.pdf
ISO 20569 2018 Dentistry — Trephine burs.pdf
ISO 7721-2 1990 Countersunk flat head screws — Part 2 Penetration depth of cross recesses.pdf
ISO 22185-1 2021 Diagnosing moisture damage in buildings and implementing countermeasures Part 1 Principles nomenclature and moisture transport mechanisms.pdf
ISO TS 15066 2016 Robots and robotic devices — Collaborative robots.pdf
ISO TR 4813 2021 Hydraulic fluid power — Background, impact and use of ISO 11171 2020 on particle count and filter test data.pdf
ISO 14737 2021 Carbon and low alloy cast steels for general applications.pdf
ISO 8670-2 1996 Ostomy collection bags — Part 2 Requirements and test methods.pdf
ISO 5834-5 2019 Implants for surgery — Ultra-high-molecular-weight polyethylene — Part 5 Morphology assessment method.pdf
ISO-IEC 29341-3-12 2008 Information technology - UPnP Device Architecture - Part 3-12 Audio Video Device Control Protocol - Content Directory Service .pdf
GB-T 21171-2018 香料香精术语.pdf
GB-T 17669.3-1999 建筑石膏 力学性能的测定.pdf
GB-T 15847-1995 核临界事故剂量测定.pdf
GB-T 25380-2010 数控滚齿机 精度检验.pdf
GB-T 41880-2022 塑料 环氧树脂 水萃取液电导率的测定.pdf
GB-T 35495-2017 弹性密封胶暴露于动态人工气候老化后内聚形态变化的试验方法.pdf
GB-T 37895-2019 带平键和端键传动铣刀杆附件的尺寸.pdf
GB-T 5263-2009 农林拖拉机和机械 动力输出万向节传动轴防护罩 强度和磨损试验及验收规范.pdf
GB-T 19548-2004 纺织机械与附件 织机 左右侧定义.pdf
GB-T 1539-2007 纸板耐破度的测定.pdf