ONORM B 8211-2001 Smoke and exit gas chimneys (flues) - Flue gas exhaust from fan-assisted atmospheric gas-fired appliances《烟雾和排烟烟囱（烟道）风扇辅助大气式燃气用具的烟气排气》.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 6746.1-1993 电除尘器用瓷绝缘子.瓷套.pdf

JB T 6746.2-1993 电除尘器用瓷绝缘子.瓷转轴.pdf

JB T 6746.3-1993 电除尘器用瓷绝缘子.棒形支柱.pdf

JB T 6746.4-1993 电除尘器用瓷绝缘子.穿墙套管.pdf

JB T 6749-2013 爆炸性环境用电气设备 防爆照明（动力）配电箱.pdf

JB T 6754.1-1993 直流传动矿井提升机电控设备.第一部分：机组电控设备.pdf

JB T 6754.2-1993 直流传动矿井提升机电控设备.第二部分：晶闸管电控设备.pdf

JB T 6756.1-2008 电线电缆专用设备.检测方法.第1部分 总则.pdf

JB T 6756.2-2008 电线电缆专用设备.检测方法.第2部分 LH系列拉线设备.pdf