SIS SS 14 32 03-1979 Welding electrodes Covered electrodes 32 03 (ISO codification E 51 2)《焊接电极 SS 包覆焊条32 03（ISO 编码E 51 2）》.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

MSZ 18776-1984 《概念的定义，完善的规管》.pdf

MSZ 18782-1985 《公司质量设计》.pdf

MSZ 18802-1965 《检查的可塑性阿树胶》.pdf

MSZ 18803-1961 《橡胶加热测量》.pdf

MSZ 18808-1964 《硬聚氯乙烯的牢固性和尺寸稳定性的检测管》.pdf

MSZ 18815-1958 《儿童裤》.pdf

MSZ 18824-1962 《男士避孕安全套》.pdf

MSZ 18825-1957 《儿童裤 橡胶制品》.pdf

MSZ 18828-1983 《可靠性说明定义 测量模式》.pdf