SFS 4177-1978 《泵 端吸离心泵 底座尺寸和安装尺寸》.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

DIN EN 13231-4-2013 Railway applications - Track - Acceptance of works - Part 4 Acceptance of reprofiling rails in switches and crossings German version EN 13231-4 2013《轨道交通 轨道 工程验.pdf

DIN EN 13232-1-2004 Railway applications - Track - Switches and Crossings - Part 1 Definitions German version EN 13232-1 2003《轨道交通 轨道 铁路侧线和道岔口 第1部分 定义》.pdf

DIN EN 13232-2-2012 Railway applications - Track - Switches and crossings - Part 2 Requirements for geometric design German version EN 13232 2003+A1 2011《轨道交通 轨道 道岔 第2部分 几何设计要求 德文版.pdf

DIN EN 13232-3-2012 Railway applications - Track - Switches and crossings - Part 3 Requirements for wheel rail interaction German version EN 13232-3 2003+A1 2011《轨道交通 铁道 道岔 第3部分 车轮.pdf

DIN EN 13232-4-2006 Railway applications - Track - Switches and crossings - Part 4 Actuation locking and detection English version of DIN EN 13232-4 2006《轨道交通 轨道 铁路侧线和道岔口 第4部分 驱动、锁.pdf

DIN EN 13232-4-2012 Railway applications - Track - Switches and crossings - Part 4 Actuation locking and detection German version EN 13232-4 2005+A1 2011《轨道交通 轨道 道岔 第4部分 驱动 锁紧和检测 德.pdf

DIN EN 13232-5-2006 Railway applications - Track - Switches and crossings - Part 5 Switches English version of DIN EN 13232-5 2006《轨道交通 轨道 铁路侧线和道岔口 第5部分 铁路侧线》.pdf

DIN EN 13232-5-2012 Railway applications - Track - Switches and crossings - Part 5 Switches German version EN 13232-5 2005+A1 2011《轨道交通 轨道 道岔 第5部分 道岔 德文版 EN 13232-5-2005+A1-2011》.pdf

DIN EN 13232-6-2006 Railway applications - Track - Switches and crossings - Part 6 Fixed common and obtuse crossings English version of DIN EN 13232-6 2006《轨道交通 轨道 铁路侧线和道岔口 第6部分 固定.pdf