STAS 1776 9-1989 LEAD Bismuth content dctermination《铅 铋含量的测定》.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

2012年天津市初中毕业生学业考试语文试卷（含答案）.pdf

2012年安徽中考语文试题（含答案）.pdf

2012年安徽省中考化学试卷（含答案、解析）.pdf

2012年安徽省中考思想品德试题（含答案）.pdf

2012年安徽省中考物理试卷（含答案、解析）.pdf

2012年安徽省初中毕业学业考试历史试题（含答案）.pdf

2012年安徽省初中毕业学业考试数学试题（含答案）.pdf

2012年安徽省初中毕业学业考试英语试题（含答案）.pdf

2012年安顺市初中毕业生学业、升学（高中、中职、五年制专科）招生考试文科综合试题（含答案）.pdf