SNI 07-3026-1992 Welding - Factors to be considered to ensure quality in welded structure《焊接 保证焊接构件质量所考虑的因素》.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

中考生物模块4生物圈中的人第6课时感受器和感觉器官复习课件201901073110.ppt

中考生物模块4生物圈中的人第7课时激素调节复习课件201901073111.ppt

中考生物模块4生物圈中的人第8课时人类的起源与进化复习课件201901073112.ppt

中考生物模块4生物圈中的人第9课时人类对生物圈的影响复习课件201901073113.ppt

中考生物模块4生物圈中的人综合检测复习课件1201901073114.ppt

中考生物模块4生物圈中的人综合检测复习课件2201901073115.ppt

中考生物模块4生物圈中的人综合检测复习课件3201901073116.ppt

中考生物模块5降的生活第1课时传染病复习课件201901073117.pptx

中考生物模块5降的生活第2课时人体的免疫复习课件201901073118.pptx