SIS MNC 845-1985 Free-cutting steels《易切削钢 概述》.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

GB T 14367-2006 声学.噪声源声功率级的测定.基础标准使用指南.pdf

GB T 14368-1993 声学 标准超声功率源.pdf

GB T 14369-2011 声学.水声材料样品插入损失、回声降低和吸声系数的测量方法.pdf

GB T 14370-2007 预应力筋用锚具、夹具和连接器.pdf

GB T 14370-2015 预应力筋用锚具、夹具和连接器.pdf

GB T 14372-2013 危险货物运输 爆炸品的认可和分项试验方法.pdf

GB T 14376-1993 水质 偏二甲基肼的测定 氨基亚铁氰化钠分光光度法.pdf

GB T 14377-1993 水质 三乙胺的测定 溴酚蓝分光光度法.pdf

GB T 14378-1993 水质 二乙稀三胺的测定 水杨醛分光光度法.pdf