SIS 74 13 23 E-1969 Core drilling equipment Core barrels type B Core lifters《钻芯设备岩芯桶，B型，岩芯升降装置》.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

九年级物理全册第16章第2节串、并联电路中电压的规律练习（新版）新人教版.doc

九年级物理全册第16章第3节电阻习题（新版）新人教版.doc

九年级物理全册第16章第3节电阻练习（新版）新人教版.doc

九年级物理全册第16章第4节变阻器习题（新版）新人教版.doc

九年级物理全册第17章欧姆定律章末检测（新版）新人教版.doc

九年级物理全册第17章第1节电流与电压和电阻的关系习题（新版）新人教版.doc

九年级物理全册第17章第2节欧姆定律习题（新版）新人教版.doc

九年级物理全册第17章第3节电阻的测量习题（新版）新人教版.doc

九年级物理全册第17章第4节欧姆定律在串、并联电路中的应用习题（新版）新人教版.doc