SNI 10-6091-1999 Ships- fire dampers《船舶防火阀》.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 5447-1992 油井管无损检测方法超声测厚.pdf

SY T 5448-1992 油井管无损检测方法钻具螺纹磁粉探伤.pdf

SY T 5453-1996 地震数据处理成果带存档记录格式.pdf

SY T 5453-2008 地震数据交换记录格式.pdf

SY T 5454-2003 垂直地震剖面法勘探技术规程.pdf

SY T 5454-2010 垂直地震剖面法勘探技术规程.pdf

SY T 5455-1997 陆上三维地震勘探资料采集技术规范.pdf

SY T 5456-1997 石油通信设备安装工程劳动定额.pdf

SY T 5457-1992 石油通信线路工程劳动定额.pdf