SIS SEN 01 25 57-1965 Graphical symbols Starters etc for machines《图形符号 机器启动器等》.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

STAS 730-1989 NATURAL AGGREGATES FOR RAILWAYS WORKS AND ROADS Test methods《铁路工程和道路用的天然集料 测试方法》.pdf

STAS 731-1988 PAPERBOARD《卡纸》.pdf

STAS 734-1982 Technical drawings REPRESENTATION OF GEARS AND TKANSMISSION CHAINS《技术绘图 齿轮和传送带的图画》.pdf

STAS 735 1-1987 Technical drawings REPRESENTATION OF WELDED SOLDERED AND BRAZED JOINTS《技术绘图 焊接、焊锡和铜焊接头的图画》.pdf

STAS 735 2-1987 Technical drawings NOTATION OF NONDESTRUCT1VE CHECKING UP PROCEDURES OF WELDED JOINTS《技术绘图 对焊接节点进行无损检查程序的记号》.pdf

STAS 736-1964 《技术绘图 压力焊接的展示和记录》.pdf

STAS 737 1-1991 International system of units (si) Base and supplementary units《国际单位系统（SI）基准和辅助单位》.pdf

STAS 737 10-1987 International System of Units (SI) UNITS CHARACTERISTIC OF HEAT QUANTITIES《国际单位系统（SI）热量特性单位》.pdf

STAS 737 11-1984 International Svstem of Units (SI) UNITS OF LIGHT AND RELATED ELECTROMAGNETIC RADIATIONS《国际单位系统（SI）轻质和相关电磁辐射的单位》.pdf