ONORM M 1815-1972 Tapping screws- applications and hole sizes or tnetal and plastic components《自攻螺丝 金属和塑料部件的应用和钻孔径》.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

BS 6647-1985 Guide to oscilloscopes and peak voltmeters for impulse tests《脉冲试验用示波器和峰值伏特计指南》.pdf

BS 6648-1986 Methods for wet ashing of textile materials for subsequent determination of metal content《顺序测定金属含量用的织物湿灰化方法》.pdf

BS 6652-1985 Specification for packagings resistant to opening by children《防儿童打开的包封件规范》.pdf

BS 6654-1985 Method for determination of the electrical resistivity of textile floor coverings《铺地织物电阻率测定方法》.pdf

BS 6656-2002 Assessment of inadvertent ignition of flammable atmospheres by radio-frequency radiation Guide《由射频辐射引起的易燃气体意外着火的评定 指南》.pdf

BS 6657-2002 Assessment of inadvertent initiation of bridge wire electro-explosive devices by radio-frequency radiation - Guide《由射频辐射引起的测量电桥标准导线电起爆器件的意外着火的评定 指南》.pdf

BS 6658-1985 Specification for protective helmets for vehicle users《车辆司机用安全头盔规范》.pdf

BS 6660-1-2005 Guide to setting up and maintaining micrographics and digital imaging units - Micrographics《缩微照相和数字成像装置的安装和维护指南 缩微照相》.pdf

BS 6662-1985 Guide to methods of measurement of short duration transients on low voltage power and signal lines《低压电源和信号线路的短时间瞬态测量方法指南》.pdf