ICONTEC 2117-1986 《电子类 用于高强度电灯泡的镇流器，规格说明》.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

GB T 9984.3-1988 工业三聚磷酸钠 离子交换柱色谱法分离测定不同形式的磷酸盐.pdf

GB T 9984.3-2004 工业三聚磷酸钠 离子交换柱色谱法分离测定不同形式的磷酸盐.pdf

GB T 9984.4-1988 工业三聚磷酸钠 水不溶物的测定.pdf

GB T 9984.4-2004 工业三聚磷酸钠 水不溶物的测定.pdf

GB T 9984.5-1988 工业三聚磷酸钠和焦磷酸钠 灼烧损失的测定.pdf

GB T 9984.5-2004 工业三聚磷酸钠和焦磷酸钠灼烧损失的测定.pdf

GB T 9984.6-1988 工业三聚磷酸钠 铁含量的测定 2,2-联吡啶分光光度法.pdf

GB T 9984.6-2004 工业三聚磷酸钠 铁含量的测定 2,2-联吡啶分光光度法.pdf

GB T 9984.7-1988 工业三聚磷酸钠 pH的测定 电位计法.pdf