NBN-EN 24503-1993 7500 Hardmetals Determination of contents of metallic elements by X-ray fluorescence Fusion method (ISO 4503 1978)《硬金属 通过X射线荧光现象对金属元素定量 熔解（ISO 4503：1978）》.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

NAVY UFGS-26 13 00 00 20-2011 SF6 HIGH-FIREPOINT FLUIDS INSULATED PAD-MOUNTED SWITCHGEAR《SF6 高着火点液体绝缘的安装衬垫的开关设备》.pdf

NAVY UFGS-26 13 01-2013 PAD-MOUNTED DEAD-FRONT AIR INSULATED SWITCHGEAR.pdf

NAVY UFGS-26 20 00-2008 INTERIOR DISTRIBUTION SYSTEM《室内配线系统》.pdf

NAVY UFGS-26 33 53 00 20-2008 UNINTERRUPTIBLE POWER SUPPLY (UPS)《不间断电源(UPS)》.pdf

NAVY UFGS-26 35 43-2011 400-HERTZ (HZ) SOLID STATE FREQUENCY CONVERTER《400Hz固态变频器》.pdf

NAVY UFGS-26 41 00-2013 LIGHTNING PROTECTION SYSTEM.pdf

NAVY UFGS-26 56 00 00 20-2012 EXTERIOR LIGHTING.pdf

NAVY UFGS-26 56 00-2013 EXTERIOR LIGHTING.pdf

NAVY UFGS-27 10 00-2011 BUILDING TELECOMMUNICATIONS CABLING SYSTEM《建筑物通信布线系统》.pdf