NBN P 32-017-1977 8750 Zinc alloy ingots - Selection and preparation of samples for spectrographic analysis《锌合金块，用于光谱放射分析的样品的提取和准备》.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

EN 4638-2010 en Aerospace series - Blast media - Brown corundum without iron《航空航天系列 喷砂介质 不含铁的褐色刚玉》.pdf

EN 4639-001-2007 en Aerospace series - Connectors optical rectangular modular multicontact 1 25 diameter ferrule with removable alignment sleeve holder - Part 001 Technical specifi.pdf

EN 4639-002-2007 en Aerospace series - Connectors optical rectangular modular multicontact 1 25 diameter ferrule with removable alignment sleeve holder - Part 002 List of product s.pdf

EN 4639-003-2007 en Aerospace series - Connectors optical rectangular modular multicontact 1 25 diameter ferrule with removable alignment sleeve holder - Part 003 Male optical modu.pdf

EN 4639-004-2007 en Aerospace series - Connectors optical rectangular modular multicontact 1 25 diameter ferrule with removable alignment sleeve holder - Part 004 Female optical mo.pdf

EN 4639-005-2007 en Aerospace series - Connectors optical rectangular modular multicontact 1 25 diameter ferrule with removable alignment sleeve holder - Part 005 Removable alignme.pdf

EN 4639-101-2007 en Aerospace series - Connectors optical rectangular modular multicontact 1 25 diameter ferrule with removable alignment sleeve holder - Part 101 Optical contact f.pdf

EN 4639-102-2007 en Aerospace series - Connectors optical rectangular modular multicontact 1 25 diameter ferrule with removable alignment sleeve holder - Part 102 Optical contact f.pdf

EN 464-1994 en Protective Clothing - Protection Against Liquid and Gaseous Chemicals Including Liquid Aerosols and Solid Particles - Test Method Determination of Leak-Tightness of .pdf