UNE 55-624-1982 《洗涤剂配方原材料用钾水玻璃的水银含量的硅02 钠20或者硅02 钾20的系数测定》.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

SIS 03 17 11-1970 Safety signals with sound and light《声光安全信号》.pdf

SIS 03 22 11-1965 Drawing forms Sizes and frames《图表样式 尺寸和框架》.pdf

SIS 03 22 12-1965 Drawing forms Folding marks and folding《图表样式 折叠记号和折叠》.pdf

SIS 03 22 13-1970 Building drawings Title panels and registration panel《建筑图纸，标题栏和注册栏》.pdf

SIS 03 22 14-1966 Building drawings Lettering《建筑图纸 字母标记》.pdf

SIS 03 22 14-1976 Building and civil engineering drawings Lettering《建筑和土木工程图纸 字母标记》.pdf

SIS 03 22 15-1966 Building drawings Lines《建筑图纸 线路》.pdf

SIS 03 22 16-1972 Building drawings Scales《建筑图纸 等级》.pdf

SIS 03 22 17-1973 Building drawings Projection methods《建筑图纸 投影法》.pdf