CNS 3795-1981 Method of Test for Acidity in Polluted and Waste Water《水中酸度检验法》.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

YB 4147-2006 冶金建筑工程施工质量验收规范.pdf

YB 416-1980 镁质及镁硅质铸口砖.pdf

YB 4278-2012 额定电压2635 kV及以下电力电缆附件安装工艺规程.pdf

YB 4288-2012 电梯用钢丝绳 弯曲疲劳试验方法.pdf

YB 4353-2013 栓钉焊机技术规程.pdf

YB 4354-2013 冶金工业自动化仪表施工验收规范.pdf

YB 4355-2013 炼钢连铸机械设备检修技术标准.pdf

YB 4357-2013 线型光纤感温火灾探测报警系统设计及施工规范.pdf

YB 4358-2013 钢铁企业胶带机钢结构通廊设计规范.pdf