NF C26-231-1974 Methods of testing insulating materials recommended methods for thedetermination of the dielectric properties of insulating material at frequencies above 300 MHz 《绝.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 5078.2-1991 水力活塞泵及地面装置地面泵.pdf

SY 5078.3-1991 水力活塞泵及地面装置控制管汇.pdf

SY 5083-1991 尾管悬挂器.pdf

SY 5085-1991 可弯肘节.pdf

SY 5093-1992 钻井液用羧甲基纤维素钠盐（CMC）.pdf

SY 5099-1985 石油下井仪器温度、压力分级及其匹配.pdf

SY 5111-1986 铅封注水泥套管补接器.pdf

SY 5114-1992 打捞公锥.pdf

SY 5115-1992 打捞母锥.pdf