NC 04-25-1969 Determination of cromium in steels and cast iron《钢丝和铸铁中铬含量的测定》.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

ICEA S-98-688-2012 BROADBAND TWISTED PAIR CABLE AIRCORE POLYOLEFIN INSULATED COPPER CONDUCTORS TECHNICAL REQUIREMENTS.pdf

ICEA S-99-689-2012 BROADBAND TWISTED PAIR CABLE FILLED POLYOLEFIN INSULATED COPPER CONDUCTORS TECHNICAL REQUIREMENTS.pdf

ICEA T-22-294-2016 TEST PROCEDURES FOR EXTENDED TIME-TESTING OF WIRE AND CABLE INSULATIONS FOR SERVICE IN WET LOCATIONS.pdf

ICEA T-24-380-2013 PARTIAL DISCHARGE TEST PROCEDURE.pdf

ICEA T-25-425-2015 GUIDE FOR ESTABLISHING STABILITY OF VOLUME RESISTIVITY FOR SEMICONDUCTING POLYMERIC COMPONENTS OF POWER CALBES.pdf

ICEA T-26-465-2013 GUIDE FOR FREQUENCY OF SAMPLING EXTRUDED DIELECTRIC POWER CONTROL INSTRUMENTATION AND PORTABLE CABLES FOR TEST (JOINT PUBLICATION - NEMA WC 54 ICEA T-26-465).pdf

ICEA T-27-581-2008 STANDARD TEST METHODS FOR EXTRUDED DIELECTRIC POWER CONTROL INSTRUMENTATION AND PORTABLE CABLES FOR TEST (See NEMA WC 53 which is based upon ICEA T-27-581)《挤出型绝缘.pdf

ICEA T-27-581-2016 STANDARD TEST METHODS FOR EXTRUDED DIELECTRIC POWER CONTROL INSTRUMENTATION AND PORTABLE CABLES FOR TEST (JOINT PUBLICATION - NEMA WC 53 ICEA T-27-581).pdf

ICEA T-28-562-2003 TEST METHOD FOR MEASUREMENT OF HOT CREEP OF POLYMERIC INSULATIONS《测量聚合物绝缘材料热蠕变性的试验方法》.pdf