SANS 1529-1-2006 Water meters for cold potable water Part 1 Metrological characteristics of mechanical water meters of nominal bore not exceeding 100 mm《饮用冷水水表 第1部分：标称管径不超过100 mm的.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

2019高考历史二轮复习专题七近代以来的世界科技与文化测试.docx

2019高考历史二轮复习专题七近代以来的世界科技与文化课件.pptx

2019高考历史二轮复习专题三古代中国主流思想的演变及科技测试.docx

2019高考历史二轮复习专题三古代中国主流思想的演变及科技课件.pptx

2019高考历史二轮复习专题九近代中国经济结构的变动及社会生活的变迁测试.docx

2019高考历史二轮复习专题九近代中国经济结构的变动及社会生活的变迁课件.pptx

2019高考历史二轮复习专题二古代中国的农耕经济测试.docx

2019高考历史二轮复习专题二古代中国的农耕经济课件.pptx

2019高考历史二轮复习专题五资本主义世界市场的形成与发展测试.docx