NBN 858-1970 3125 Centrale verwarming luchtverversing en klimaatregeling LUCHTMENGERS EN LUCHTDRUKMINDERVENTIELEN《中央供暖，通风和温度系统 空气混合气和空气减压阀》.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

DL T 1395-2014 水电工程设备铸锻件检验验收规范.pdf

DL T 241-2012 火电建设项目文件收集及 档案整理规范.pdf

DL T 242-2012 高压并联电抗器保护装置通用技术条件.pdf

DL T 243-2012 继电保护和控制设备数据采集及 信息交换技术导则.pdf

DL T 244-2012 直接空冷系统性能试验规程.pdf

DL T 245-2012 发电厂直接空冷凝汽器单排管管束.pdf

DL T 246-2006 化学监督导则.pdf

DL T 247-2012 输变电设备用铜包铝母线.pdf

DL T 248-2012 输电线路杆塔不锈钢复合材料 耐腐蚀接地装置.pdf