TCVN 4241-1986 Retaining spring flat eccentric rings for shafts and grooves for them Dimensions《轴和凹槽用止动弹簧平面偏心环 尺寸》.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

DZ T 0184 12-1997 《岩石、矿物中微量铅的同位素组成的测定》.pdf

DZ T 0184 13-1997 《硅酸盐及氧化物矿物中氧同位素组成的五氟化溴法测定》.pdf

DZ T 0184 14-1997 《硫化物中硫同位素组成的测定》.pdf

DZ T 0184 15-1997 《硫酸盐中硫同位素组成的测定》.pdf

DZ T 0184 16-1997 《硫化物中硫同位素的六氟化硫法测定》.pdf

DZ T 0184 17-1997 《碳酸盐矿物或岩石中碳、氧同位素组成的磷酸法测定》.pdf

DZ T 0184 18-1997 《微量古生物化石中碳酸盐的碳、氧同位素组成的测定》.pdf

DZ T 0184 19-1997 《水中氢同位素的锌还原法测定》.pdf

DZ T 0184 2-1997 《微量锆石铀铅同位素地质年龄测定》.pdf