NF A06-203-1995 Determination of platinum in platinum jewellery alloys Gravimetric method after reduction with mercury(I) chloride 《铂饰用合金中铂含量测定 用氯化汞还原法测定重量》.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 60664-5-2008 Insulation coordination for equipment within low-voltage systems - Part 5 Comprehensive method for determining clearances and creepage distances equal to or les.pdf

DIN EN 60666-2011 Detection and determination of specified additives in mineral insulating oils (IEC 60666 2010) German version EN 60666 2010《矿物绝缘油中规定的添加剂的检验和测定(IEC 60666-2010) 德文版.pdf

DIN EN 60669-1 Bb 1-2009 Switches for household and similar fixed-electrical installations - Part 1 General requirements German version EN 60669-1 1999 IS1 2009《家用及类似用途开关固定式电气装置 第1.pdf

DIN EN 60669-1 Berichtigung 1-2010 Switches for household and similar fixed-electrical installations - Part 1 General requirements (IEC 60669-1 1998 modified + A1 1999 modified + A.pdf

DIN EN 60669-1-2009 Switches for household and similar fixed-electrical installations - Part 1 General requirements (IEC 60669-1 1998 modified + A1 1999 modified + A2 2006 modified.pdf

DIN EN 60669-2-1 A12-2010 Switches for household and similar fixed electrical installations - Part 2-1 Particular requirements - Electronic switches German version EN 60669-2-1 200.pdf

DIN EN 60669-2-1-2010 Switches for household and similar fixed electrical installations - Part 2-1 Particular requirements - Electronic switches (IEC 60669-2-1 2002 modified + A1 2.pdf

DIN EN 60669-2-2-2007 Switches for household and similar fixed electrical installations - Part 2-2 Particular requirements - Electromagnetic remote-control switches (RCS) (IEC 6066.pdf

DIN EN 60669-2-3-2007 Switches for household and similar fixed electrical installations - Part 2-3 Particular requirements - Time delay switches (TDS) (IEC 60669-2-3 2006) German v.pdf