JUS E L8 013-1980 Determination of starch by enzymatic method (UV -test)《淀粉的酶催法测定（紫外线检测）》.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

DIN EN 60519-7-2009 Safety in electroheat installations - Part 7 Particular requirements for installations with electron guns (IEC 60519-7 2008) German version EN 60519-7 2008《电加热设.pdf

DIN EN 60522-2002 Determination of the permanent filtration of X-ray tube assemblies (IEC 60522 1999) German version EN 60522 1999《X射线管组件永久式过滤测定(IEC 60522 1999) 德文版本 EN 60522 1999》.pdf

DIN EN 60523 A2-1999 Direct-current potentiometers Amendment A2 (IEC 60523 1975 A2 1997) German version EN 60523 1993 A2 1997《直流电位计 修改件A2 (IEC 60523 1975 A2 1997) 德文版本 EN 60523 199.pdf

DIN EN 60523-1994 Direct-current potentiometers (IEC 60523 1975 + A1 1979 + Corrigendum 1980) German version EN 60523 1993《直流电位计》.pdf

DIN EN 60524 A2-1999 Direct-current resistive volt ratio boxes Amendment A2 (IEC 60524 1975 A2 1997) German version EN 60524 1993 A2 1997《直流电位计 修改件A2》.pdf

DIN EN 60524-1994 Direct-current resistive volt ratio boxes (IEC 60524 1975 + A1 1981) German version EN 60524 1993《直流电阻电压比例箱》.pdf

DIN EN 60526-2006 High-voltage cable plug and socket connections for medical X-ray equipment (IEC 60526 1978 modified) German version EN 60526 2004《医用X-射线设备用高压电缆插头插座的连接件》.pdf

DIN EN 60531-2001 Household electric thermal storage room heaters - Methods for measuring performance (IEC 60531 1999 modified) German version EN 60531 2000《家用电热存储式房间加热器 性能测量方法》.pdf

DIN EN 60534-1-2005 Industrial-process control valves - Part 1 Control valve terminology and general considerations (IEC 60534-1 2005) German version EN 60534-1 2005《工业过程控制阀 第1部分 控.pdf