CNS 9417-1982 High - Tensile Round - Link Steel Chains for Mining Safety Chain《矿用高强度圆钢制安全环链》.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

HB 7862-2008 28MPa无扩口过隔板带密封垫圈三通管接头.pdf

HB 7863-2008 28MPa无扩口过隔板不对称三通管接头.pdf

HB 7864-2008 28MPa无扩口过隔板不对称带密封垫圈三通管接头.pdf

HB 7865-2008 28MPa无扩口拧入式三通管接头.pdf

HB 7866-2008 28MPa无扩口不对称拧入式三通管接头.pdf

HB 7867-2008 28MPa无扩口四通管接头.pdf

HB 7868-2008 28MPa无扩口A型变径四通管接头.pdf

HB 7869-2008 28MPa无扩口B型变径四通管接头.pdf

HB 7870-2008 28Mpa无扩口C型变径四通管接头.pdf