CSN ON 04 3203-1964 《曝气冷却器 技术要求》.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 1-304-1974 拧入铝镁合金过盈螺纹螺桩.pdf

HB 1-304-1983 拧入铝镁合金过盈螺纹螺桩.pdf

HB 1-305-1974 螺桩的分类和重量.pdf

HB 1-305-1983 螺桩的分类和质量.pdf

HB 1-401-2002 六角厚螺母.pdf

HB 1-402-1983 六角槽形厚螺母.pdf

HB 1-403-1983 六角槽形螺母.pdf

HB 1-404-2002 六角槽形扁螺母.pdf

HB 1-405-1983 端面带槽圆螺母.pdf