TCVN 3994-1985 Anti-corrosion in construction concrete and reinforced concrete structures Classification of aggressive surroundings《建筑混凝土和钢筋混凝土结构的防腐 侵蚀环境的分类》.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

BS EN 62023-2012 Structuring of technical information and documentation《技术资料和文件的结构》.pdf

BS EN 62024-1-2008 High frequency inductive components - Electrical characteristics and measuring methods - Part 1 Nanohenry range chip inductor《高频感应元件 电气特性和测量方法 毫微亨等级芯片感应器》.pdf

BS EN 62024-2-2009 High frequency inductive components - Electrical characteristics and measuring methods - Rated current of inductors for DC to DC converters《高频感应元件 电气特性和测量方法 直流对直.pdf

BS EN 62025-1-2007 High frequency inductive components - Non-electrical characteristics and measuring methods - Fixed surface mounted inductors for use in electronic and telecommun.pdf

BS EN 62025-2-2005 High frequency inductive components Non-electrical characteristics and measuring methods Test methods for non-electrical characteristics《高频感应部件 非电气特性和测量方法 非电气特性的.pdf

BS EN 62026-1-2007 Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs) - General rules《低压开关装置和控制装置 控制器装置接口(CDIs) 一般规则》.pdf

BS EN 62026-2-2013 Low-voltage switchgear and controlgear Controller-device interfaces (CDIs) Actuator sensor interface (AS-i)《低压开关设备和控制设备 控制器装置接口(CDIs) 促动器传感元件接口(AS-i)》.pdf

BS EN 62026-3-2015 Low-voltage switchgear and controlgear Controller-device interfaces (CDIs) DeviceNet《低压开关设备和控制设备 控制器装置接口(CDI) DeviceNet》.pdf

BS EN 62026-7-2013 Low-voltage switchgear and controlgear Controller-device interfaces (CDIs) CompoNet《低压开关设备和控制设备 控制器设备接口(CDI) CompoNet》.pdf