NBN T 03-416-1983 9375 Aluminium oxid primarily used for the production of aluminium - Determination of zinc content - PAN photometric method《主要用于铝生产的氧化铝，锌含量的测定 PAN光度测定法》.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

GB T 15855.2-1995 沉头击芯铆钉.pdf

GB T 15855.3-1995 击芯铆钉技术条件.pdf

GB T 15856.1-2002 十字槽盘头自钻自攻螺钉.pdf

GB T 15856.2-2002 十字槽沉头自钻自攻螺钉.pdf

GB T 15856.3-2002 十字槽半沉头自钻自攻螺钉.pdf

GB T 15856.4-2002 六角法兰面自钻自攻螺钉.pdf

GB T 15856.5-2002 六角凸缘自钻自攻螺钉.pdf

GB T 15857-1995 VHS录像机音控磁头通用技术条件.pdf

GB T 15858-1995 VHS录像机全消磁头通用技术条件.pdf