专利 一种基于楼宇物联网实时监控摄像头
ISO 2969 2015 Cinematography B-chain electro-acoustic reponse of motion-picture control rooms and indoor theatres Specifications and measurements.pdf
ISO IEC 27043 2015 Information technology — Security techniques — Incident investi.pdf
ISO 80000-12 2019 Quantities and units — Part 12 Condensed matter physics.pdf
ISO 13332 2000 Reciprocating internal combustion engines — Test code for the.pdf
ISO 18813 2022 Ships and marine technology — Survival equipment for survival craft and re.pdf
ISO 7434 2024 Fasteners Slotted set screws with cone point.pdf
ISO IEC TR 29119-11 2020 Software and systems engineering — Software testing — Part 11 Guidelines on the testing of AI-based systems.pdf
ISO 27002 2022 中文试译交流版.pdf
ISO 15530-3 2011 Geometrical product specifications (GPS) Coordinate measuring machines (CMM) Technique for determining the uncertainty of measurement Part 3 Use of calibrated workpieces or measurem.pdf
ISO 6297 1997 Petroleum products — Aviation and distillate fuels — Determination of electrical conductivity.pdf
GB-T 25759-2010 无损检测 数字化超声检测数据的计算机传输数据段指南.pdf
GB-T 23839-2009 工业硫酸亚锡.pdf
GB-T 3668.9-1983 组合机床通用部件 主轴部件尺寸.pdf
GB-T 42703-2023 自行车 鸣号装置 技术规范和试验方法.pdf
GB-T 30082-2013 硫化铜、硫化铅和硫化锌精矿 批料中金属质量的测定.pdf
GB-T 24031-2021 环境管理 环境绩效评价 指南.pdf
GB-T 6174-2016 六角薄螺母 无倒角.pdf
GB-T 223.67-2008 钢铁及合金 硫含量的测定 次甲基蓝分光光度法.pdf
GB-T 30889-2014 冻虾.pdf
GB-T 3893-2008 造船及海上结构物 甲板机械 术语和符号.pdf