UNE 7 131 《在灰泥和混凝土掺水中硫的总容量的确定》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

NBN-ISO 3869-1992 2500 Agglomerated cork - Filler material of expansion joints for construction and buildings - Characteristics sampling and packing《聚合软木 结构和建筑用膨胀节的填充材料 特性，取样和包装》.pdf

NBN-ISO 3874-1991 3750 Series 1 freight containers - Handling and securing《货运集装箱系列1：操作及安全紧固》.pdf

NBN-ISO 3880 1-1992 1875 Building construction- Stairs- Vocabulary- Part I《建筑施工 楼梯 术语表 第1部分》.pdf

NBN-ISO 3881-1992 5000 Building construction - Modulair co-ordination - Stairs and stair openings - Co-ordinating dimensions《建筑结构 模数协调 梯和梯口协调尺寸规范》.pdf

NBN-ISO 389-1992 5000 Acoustics Standard reference zero for the calibration of pure tone air conduction audiometers《声学 校准纯音响骨质传导听力计用标准参考零点》.pdf

NBN-ISO 3891-1992 4375 Acoustics - Procedure for describing aircraft noise heard on the ground《声学 描述地面上听到的飞机噪声的程序》.pdf

NBN-ISO 3898-1992 8750 Bases for design of structures - Notations - General symbols《建筑计算基础 标记 一般符号》.pdf

NBN-ISO 3951-1993 2500 Sampling procedures and charts for inspection by variables for percent nonconforming《不合格品率的计量抽样检查程序及图表》.pdf

NBN-ISO 3993-1991 5000 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method《液化石油气和轻质烃类 密度或相对密度的测定 压力石油密度计法》.pdf