INTA 12 21 20 《轻合金铝铸件铝，铜 8》.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

SL 275.2-2001 深层型核子水分—密度仪现场测试规程.pdf

SL 276-2002 水文基础设施建设及技术装备标准.pdf

SL 277-2002 水土保持监测技术规程.pdf

SL 278-2002 水利水电工程水文计算规范.pdf

SL 279-2002 水工隧洞设计规范.pdf

SL 280-2003 卷管牵引绞盘式喷灌机使用技术规范.pdf

SL 281-2003 水电站压力钢管设计规范.pdf

SL 282-2003 混凝土拱坝设计规范.pdf

SL 283-2003 沙棘种子.pdf