ONORM E 1363-1971 Apparalus for flexing lest of cords 《电线挠曲试验用装置》.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

NBN 541-1962 0625 《建筑用带有接缝的石棉水泥管及配件》.pdf

NBN 542-1959 1250 《热氧化》.pdf

NBN 543 F-1960 1875 《生铁和钢材的含钴量测定 重力测定法》.pdf

NBN 544-1959 1250 《根据外观对比利时软木进行分类》.pdf

NBN 545 01-1959 5000 《置于试验用烧杯内的液体温度计，一般条件下》.pdf

NBN 545 02-1959 8125 《置于试验用烧杯内的液体温度计，置于标杆上的温度计，短型》.pdf

NBN 545 03-1959 0625 《置于试验用烧杯内的液体温度计，置于标杆上的温度计，长型》.pdf

NBN 545 04-1959 3750 《置于试验用烧杯内的液体温度计，温度计刻度保护，短型》.pdf

NBN 545 05-1959 4375 《置于试验用烧杯内的液体温度计，温度计刻度保护，长型》.pdf