JG T 258-2018 非金属及复合风管.pdf

相关资源

JG T581-2023 建筑用热轧H型钢和剖分T型钢.pdf

JG T576-2021 防水卷材屋面用机械固定件.pdf

JG T578-2021 装配式建筑用墙板技术要求.pdf

JG T579-2021 建筑装配式集成墙面.pdf

JG T 568-2019 高性能混凝土用骨料.pdf

JG T 573-2020 混凝土和砂浆用再生微粉.pdf

JG T 574-2019 纤维增强覆面木基复合板.pdf

JG T 570-2019 装配式铝合金低层房屋及移动屋.pdf

JG T 225-2020 预应力混凝土用金属波纹管.pdf

JG T 398-2019 钢筋连接用灌浆套筒.pdf

猜你喜欢

ISO 12125-2012 Prevailing torque type hexagon nuts with flange (with non-metallic insert) with metric fine pitch thread style 2 - Product grades A and B《2型有效力矩型.pdf

ISO 12126-2012 Prevailing torque type all-metal hexagon nuts with flange with metric fine pitch thread style 2 - Product grades A and B《2型有效力矩型全金属六角法兰螺母-公制细牙螺纹 .pdf

ISO 12128-2001 Plain bearings - Lubrication holes grooves and pockets - Dimensions types designation and their application to bearing bushes《滑动轴承 润滑油孔、油槽和油穴 尺寸、.pdf

ISO 12129-1-1995 Plain bearings - Part 1 Fits《滑动轴承 第1部分 配合》.pdf

ISO 1213-1-1993 Solid mineral fuels vocabulary part 1 terms relating to coal preparation《固体矿物燃料 术语 第1部分 选煤有关术语》.pdf

ISO 12130-2-2013 Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state conditions - Part 2 Functions for calculation of tilting pad.pdf

ISO 12130-3-2001 Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state conditions - Part 3 Guide values for the calculation of tilt.pdf

ISO 12131-1-2001 Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state conditions - Part 1 Calculation of thrust pad bearings《滑动轴承 稳态条件下液体动.pdf

ISO 12133-2011 Small craft - Carbon monoxide (CO) detection systems《小艇 一氧化碳(CO)检测系统》.pdf