MSZ 2458-1957 《有边缘的精密闭合螺母》.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 13249-2016 Geotextiles and geotextile-related products Characteristics required for use in the construction of roads and other trafficked areas (excluding railways and asphal.pdf

BS EN 13250-2016 Geotextiles and geotextile-related products Characteristics required for use in the construction of railways《土工织物和相关制品 铁路施工需使用的特征》.pdf

BS EN 13251-2016 Geotextiles and geotextile-related products Characteristics required for use in earthworks foundations and retaining structures《土工织物和相关制品 土方工程 地基和固定结构需使用的特征》.pdf

BS EN 13252-2016 Geotextiles and geotextile-related products Characteristics required for use in drainage systems《土工织物和相关制品 排水系统需使用的特征》.pdf

BS EN 13253-2016 Geotextiles and geotextile-related products Characteristics required for use in erosion control works (coastal protection bank revetments)《土工织物和相关制品 侵蚀防控工程 (海岸防护 堤.pdf

BS EN 13254-2016 Geotextiles and geotextile-related products Characteristics required for the use in the construction of reservoirs and dams《土工织物及其相关产品 水库和水坝建设使用所需特性》.pdf

BS EN 13255-2016 Geotextiles and geotextile-related products Characteristics required for use in the construction of canals《土工织物和相关制品 水道施工需使用的特征》.pdf

BS EN 13256-2016 Geotextiles and geotextile-related products Characteristics required for use in the construction of tunnels and underground structures《土工织物和相关制品 隧道和地下结构施工需使用的特征》.pdf

BS EN 13257-2016 Geotextiles and geotextile-related products Characteristics required for use in solid waste disposals《土工织物及其相关产品 固体废弃物处置使用所需特性》.pdf