JUS H B8 604-1979 Ahiminium oxide primarily used for the production of aluminium Determination of silicon content Reduced molybdosilicate spectrophotometric method《主要用于铝生产的氧化铝 硅含量测.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

CB 907-1994 外螺纹青铜直角液体安全阀.pdf

CB 908-1996 舷侧附件安装用螺柱和螺母规范.pdf

CB 909-1980 折角舌阀.pdf

CB 910-1980 潜艇担架.pdf

CB 951-1980 铝质初发弹药箱.pdf

CB 953-1980 螺纹接头半通舱管件.pdf

CB 954-1980 节流器.pdf

CB 955-1980 潜艇远航食品外包装.pdf

CB 958-1980 铝质埋入式水密舱口盖.pdf