JUS N B4 914-1993 Lightning protection-Steel installation elements coated with Zn - Downspouts clamps《防雷保护 镀锌的钢制安装元件 夹子 水落管固定夹》.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

STAS 1627 1-1979 Silica-alumina refraetories BRICKS FOR CUPOLA FURNACES Shape and dimensions《硅 铝耐火材料 炮塔火炉用的砖块 形状和尺寸》.pdf

STAS 1627 2-1975 SILICA-ALUM INA REFRACTORIES Cupola bricks Technical requirements for qualily《硅铝耐火材料 炮塔形砖块 质量技术要求》.pdf

STAS 1629 1-1981 Watcr supply CATGHMENT OF SPRING Design rules《供水 泉水集水 设计规则》.pdf

STAS 1629 3-1991 Water supplies GROUND WATER TAPPINGS BY DRAINS Design general specifica- tions《供水 用排水管进行地下水开发 设计的一般说明》.pdf

STAS 1629 4-1990 Water supplies Rover water catchings Design specifications《供水 江水补水 设计规范》.pdf

STAS 1629 5-1990 Water supplies Lake water catchings Design specifications《供水系统 集水池 设计规格》.pdf

STAS 163-1980 GREY AND NON-DESULPHURATED VISCOSE YARNS FOR GENERAL PURPOSES《通用的灰色和非硫化黏胶纺丝》.pdf

STAS 1631-1979 MEDICINAL AND AROMATIC PI.ANTS Rules and methods for quality control《医学和芳香油漆 质量控制规则和方法》.pdf

STAS 1632-1979 MEDICINAL AND AROMATIC PLANTS Packing marking storage transport and documcnts《医学和芳香织物 包装、标记、储存、运输和文件》.pdf