CSN 72 1565 Cast 3-1985 Testing of brick clays Determination of the grain size by screen analysis Orientation mineralogical and petrographical description of the plus mesh《通过筛析法测定颗.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

JB T 8731-1998 防爆电机接线盒软连接结构制造检验暂行规定.pdf

JB T 8732-1998 摆动式平板砂光机.pdf

JB T 8732-1999 摆动式平板砂光机.pdf

JB T 8733-1998 YG系列辊道用三相异步电动机技术条件（机座号112-225）.pdf

JB T 8733-2011 YG系列辊道用三相异步电动机技术条件（机座号112~225）.pdf

JB T 8734.1-2012 额定电压450750V 及以下聚氯乙烯绝缘电缆电线和软线 第1部分：一般规定.pdf

JB T 8734.2-2012 额定电压450750V 及以下聚氯乙烯绝缘电缆电线和软线 第2部分：固定布线用电缆电线.pdf

JB T 8734.3-2012 额定电压450750V 及以下聚氯乙烯绝缘电缆电线和软线 第3部分：连接用软电线和软电缆.pdf

JB T 8734.4-2012 额定电压450750V 及以下聚氯乙烯绝缘电缆电线和软线 第4部分：安装用电线.pdf