NBN 894-1971 0625 《用于玻璃门窗的透明和半透明材料的光度功能特性》.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

GOST 17491-1980 Cable wires and cords with rubber and plastic insulation and sheath Methods of frostproofness test《橡胶和塑料绝缘的和包皮的电缆 导线和软线 耐冷性试验法》.pdf

GOST 17492-1972 Flexible screened cables and cords Methods of measurement of the electrical resistance of the screens《加屏蔽的挠性电缆 屏蔽电阻测定法》.pdf

GOST 17493-1980 Electric motor frequency changers with rated power of 250 kW and above General specifications《功率为250kW和以上的电机 一般技术条件》.pdf

GOST 17495-1980 Iron ores concentrates agglomerates and pellets Methods of sampling and sample preparation for size determination《铁矿石、精矿、烧结矿和碎块 测定粒度成分的取样和试样制备方法》.pdf

GOST 17498-1972 Chalk Kinds marks and general technical requirements《白垩 类型、牌号和基本技术条件》.pdf

GOST 17499-1982 Magnetically operated contacts Terms and definitions《磁控接触头 术语和定义》.pdf

GOST 17504-1980 Cotton and blended fabrics finished with synthetic resins General specifications《经膈成树脂整理的棉布和混纺布 一般技术要求》.pdf

GOST 17511-1983 Combed all-wollen and half-wollen yarn for knitting manufacture Specifications《针织生产用梳理毛的和毛混纺的纱 技术条件》.pdf

GOST 17512-1982 Electric equipment and installations for 3 kV and higher Measuring methods during high - voltage tests《3kV以上的电气设备和电气装置 高压试验测量方法》.pdf