MSZ 12600 12-1979 《铝综合测定 砷含量测定》.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 455-2008 锅炉暖风器.pdf

DL 474.1-1992 现场绝缘试验实施导则 绝缘电阻、吸收比和极化指数.pdf

DL 474.3-1992 现场绝缘试验实施导则 介质损耗因数tg6试验.pdf

DL 474.6-1992 现场绝缘试验实施导则 变压器操作波感应耐压试验.pdf

DL 5009.2-2013 电力建设安全工作规程 第2部分电力线路.pdf

DL 5009.3-2005 电力建设安全工作规程(变电所部分).pdf

DL 5028-93 电力工程制图标准.pdf

DL 5031-1994 电力建设施工及验收技术规范(管道篇).pdf

DL 5053-2012 火力发电厂职业安全卫生设计规程.pdf