MSZ 15450 11-1983 《MSZ 15450 11－83管道修建的水泥和铁水泥产品 环形T型水泥管》.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

GOST 16622-1980 Round punches with cone flange and witgout flange Construction and dimensions《锥形法兰式和无法兰式圆冲锤 结构和尺寸规格》.pdf

GOST 16623-1980 Round punches with increased fit diameter Construction and dimensions《加大配合直径圆形上模 结构及尺寸》.pdf

GOST 16625-1980 Round punches diameter from 24 mm to 52 mm Construction and dimensions《圆冲头直径24-52 mm 结构和尺寸规格》.pdf

GOST 16626-1980 Quick-changing round punches for ball mounting Construction and dimensions《球安装用快换圆冲锤 结构和尺寸规格》.pdf

GOST 16629-1980 Quick-changing round punches for screw mounting Construction and dimensions《螺钉固定快速更换的圆形上模 结构及尺寸》.pdf

GOST 16631-1980 Square punches Construction and dimensions《方冲锤 结构和尺寸规格》.pdf

GOST 16632-1980 Quick-changing square punches Construction and dimensions《快速更换方形上模 结构及尺寸》.pdf

GOST 16633-1980 Oblong punches Construction and dimensions《长方形冲锤 结构和尺寸规格》.pdf

GOST 16634-1980 Quick-changing oblong punches Construction and dimensions《快换长方形冲锤 结构和尺寸规格》.pdf