CSN ON 13 6810-1967 《控制阀Jt6》.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

SY T 5805-1996 输配电线路安装工程劳动定额.pdf

SY T 5805-2010 输配电线路安装工程劳动定额.pdf

SY T 5806-2000 油、气层层位代码.pdf

SY T 5806-2012 油（气）层层位代码.pdf

SY T 5807-1993 水力活塞泵井起下作业工艺方法.pdf

SY T 5807-2012 水力活塞泵起下作业与测试方法.pdf

SY T 5810-2003 连续气举采油井设计及施工作业.pdf

SY T 5811-1993 硅酸盐系列堵剂通用技术条件.pdf

SY T 5812-1996 环空测试井口装置.pdf