专利 一种用于数据中心的氟泵式空调系统
ISO 5364 2016 Anaesthetic and respiratory equipment — Oropharyngeal airways.pdf
ISO 7973 1992 Cereals and milled cereal products — Determination of the viscosity of flour — Method using an amylograph.pdf
ISO 7076-4 2016 Fire protection — Foam fire extinguishing systems — Part 4 High expansion foam equipment.pdf
ISO 9687 2015 Dentistry — Graphical symbols for dental equipment.pdf
ISO 1483 2011 Slotted raised countersunk (oval) head tapping screws.pdf
ISO TS 17975 2022 Health informatics — Principles and data requirements for consent in the collection, use or disclosure of personal health information.pdf
ISO 2233 2000 Packaging Complete filled transport packages and unit loads Conditioning for testing.pdf
ISO 16741 2015 Traceability of crustacean products — Specifications on the information to be recorded in farmed crustacean distribution chains.pdf
ISO 8528-10 2022 Reciprocating internal combustion engine driven alternating current generating sets — Part 10 Measurement of airborne noise.pdf
ISO 11423-2 1997 Water quality — Determination of benzene and some derivatives — Part 2 Method using extraction and gas chromatography.pdf
GB-T 19110-2011 缩微摄影技术 检查轮转式缩微摄影机系统性能用的测试标板.pdf
GB-T 22406-2008 摄影 加工用化学品 颗粒状硼酸.pdf
GB-T 26050-2010 硬质合金 X射线荧光测定金属元素含量 熔融法.pdf
GB-T 20322-2023 石油及天然气工业 往复压缩机.pdf
GB-T 21005-2007 紫外红斑效应参照谱、标准红斑剂量和紫外指数.pdf
GB-T 16273.5-2002 设备用图形符号 第5部分 塑料机械通用符号.pdf
GB-T 8430-1998 纺织品 色牢度试验 耐人造气候色牢度 氙弧.pdf
GB-T 27005-2011 合格评定 管理体系的使用 原则和要求.pdf
GB-T 38684-2020 金属材料 薄板和薄带 双轴应力-应变曲线胀形试验 光学测量方法.pdf
GB-T 8017-2012 石油产品蒸气压的测定 雷德法.pdf