全网唯一标准王
DB34-T 4740-2024 高空抛物视频监控系统建设规范 安徽省
ISO 18566-4 2017 Building environment design — Design, test methods and control of hydronic radiant heating and cooling panel systems — Part 4 Control of ceiling mounted radiant heating and cooling panels.pdfISO 11296-9 2022 Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 9 Lining with a rigidly anchored plastics inner layer.pdfISO 3008-1 2019 Fire resistance tests — Door and shutter assemblies — Part 1 General requirements.pdfISO 19826 2017 Space systems — Programme management — Management of product characteristics.pdfISO 16940 2008 Glass in building — Glazing and airborne sound insulation — Measurement of the mechanical impedance of laminated glass.pdfISO 16063-41 2011 Methods for the calibration of vibration and shock transducers Part 41 Calibration of laser vibrometers.pdfISO 19023 2018 Dentistry — Orthodontic anchor screws.pdfISO 14577-2 2015 Metallic materials — Instrumented indentation test for hardness and materials parameters — Part 2 Verification and calibration of testing machines.pdfDIN EN ISO 20519-2022.pdfISO 21920-3 2021 Geometrical product specifications (GPS) — Surface texture Profile — Part 3 Specification operators.pdfGB-T 19114.1-2003 工业自动化系统与集成 工业制造管理数据 第1部分 综述.pdfGB-T 24475-2009 电梯远程报警系统.pdfGB-T 27065-2015 合格评定 产品、过程和服务认证机构要求.pdfGB-T 902.4-2010 短周期电弧螺柱焊用焊接螺柱.pdfGB-T 43497-2023 电沉积层及相关精饰 化学镀镍磷-陶瓷复合镀层.pdfGB-T 4008-2024 锰硅合金.pdfGB-T 21953-2008 单刃刀具 刀尖圆弧半径.pdfGB-T 32615-2016 纺织机械 短纤维梳理机 术语和定义、结构原理.pdfGB-T 24117-2009 针织物 疵点的描述 术语.pdfGB-T 37180-2018 气体分析 校准用纯气和混合气体的使用 指南.pdf
