CNS 7624-1981 Method of Test for Button Control Switches《控制用钮型开关检验法》.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 6449-1973 School furn it urc ADJU'STABLE STEEL FRAME DESKS《学校课桌椅 可调节式钢框架课桌 》.pdf

STAS 6450-1961 《用于制作盛放液化石油气瓶的钢板 特殊条件》.pdf

STAS 6451 1-1978 Physical-and psycho-physiological acoustics CALCUL OF LOUDNESS AND LOUDNESS LEVEL OF SOUNDS AND NOISES Simplified calculation method《物理的和心理生理的声学中声音和噪音的响度和响度水平的计算 简.pdf

STAS 6451 2-1978 Psycho-physiological acoustics CALCULATION OF LOUDNESS AND LOUDNESS LEVEL OF SOUNDS Complex method.《心理生理声学声音复合方法的响度和响亮水平的计算 》.pdf

STAS 6454-1976 TELEVISION RECEIVING AERIALS General technical requirements《电视接收天线通用技术条件 》.pdf

STAS 6456-1970 PULP AND PAPER Determination of sulphate ion《纸浆和纸张的硫酸离子测定 》.pdf

STAS 6457-1991 Organic dyes Dyes rezistance determination to acid milling《有机染料 酸性耐缩测定 》.pdf

STAS 6458-1970 R IN SINTETICA FENOL-FORMALDEHIDIC NOVOLAC《合成酚醛树脂 酚醛树脂（NOVOLAC） 》.pdf

STAS 6460-1981 BEVEL GEARS AND HYPOID Toleraces《准双曲面齿轮公差 》.pdf