UNE 58-708-1985 《升降机的安装 第2部分：四级升降机》.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

SIS SEN 04 05 51 《电瓷的，线路和设备隔离装置，长石瓷材料》.pdf

SIS SEN 04 05 52 《电瓷的，线和隔离设备，滑石材料》.pdf

SIS SEN 04 05 53 《电瓷的，压缩绝缘，金红石及磁材料》.pdf

SIS SEN 04 05 54 《电瓷的，电热和炉灶隔离装置，堇青石材料》.pdf

SIS SEN 04 05 55 《电瓷的，电热和电炉灶隔离设备，孰料材料》.pdf

SIS SEN 04 05 56 《电瓷的，电热和炉灶隔离装置，高火固定氧化物材料》.pdf

SIS SEN 04 06-1963 Classification of electrical insulating materials《电气绝缘材料分类》.pdf

SIS SEN 04 09 00-1968 Insidating materials Survey of standards《指示性材料的标准概览》.pdf

SIS SEN 04 09 03-1965 Metbods of test for volume and surface resistivities of insulating materials《绝缘材料 量及表面电阻率测试方法》.pdf