ITU-R REPORT BS 1200-1990 The effect of delay in sound-programme operations《声音节目操作中的延迟作用》.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

EN ISO 10534-1-2001 en Acoustics - Determination of Sound Absorption Coefficient and Impedance in Impedances Tubes - Part 1 Method Using Standing Wave Ratio《声学 阻抗管中吸声系数和比阻抗率的测量 第1部.pdf

EN ISO 10534-2-2001 en Acoustics - Determination of Sound Absorption Coefficient and Impedance in Impedances Tubes - Part 2 Transfer-Function Method《声学 阻抗管中吸声系数和比阻抗率的测量 第2部分 传递函数法》.pdf

EN ISO 10535-2006 en Hoists for the transfer of disabled persons - Requirements and test methods《残疾人运送用提升机 要求和试验方法》.pdf

EN ISO 10539-2002 en Animal and Vegetable Fats and Oils - Determination of Alkalinity《动植物脂肪和油 强碱性测定ISO 10539-2002》.pdf

EN ISO 10545-1-2014 en Ceramic tiles - Part 1 Sampling and basis for acceptance《瓷砖 第1部分 抽样和验收条件(ISO 10545-1 2014)》.pdf

EN ISO 10545-10-1997 en Ceramic Tiles - Part 10 Determination of Moisture Expansion《瓷砖 第10部分 上釉面砖湿膨胀率的测量 代替EN 155-1991 ISO 10545-10-1995》.pdf

EN ISO 10545-11-1996 en Ceramic Tiles Part 11 Determination of Crazing Resistance for Glazed Tiles《瓷砖 第11部分 有釉砖抗龟裂性的测定 代替EN 105-1991》.pdf

EN ISO 10545-12-1997 en Ceramic Tiles - Part 12 Determination of Frost Resistance《瓷砖 第12部分 耐寒性的测定 代替EN 202-1991 ISO 10545-12-1995 包括技术勘误表1-1997［代替 CEN EN 202］》.pdf

EN ISO 10545-13-1997 Ceramic Tiles Part 13 Determination of Chemical Resistance《瓷砖 第13部分 耐化学腐蚀性的测定》.pdf