CSN EN 60529-1993 Degrees of protection provided by enclosures (IP Code)《灯罩提供的保护度（IP代码）》.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

ASTM D2464-2015 Standard Specification for Threaded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings Schedule 80《螺纹型聚氯乙烯 (PVC) 塑料管配件 (表单80) 的标准规格》.pdf

ASTM D2466-2006 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings Schedule 40《聚氯乙烯（PVC）塑料管配件的标准规范 表40》.pdf

ASTM D2466-2013 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings Schedule 40《聚氯乙烯(PVC)塑料管配件标准规格 表40》.pdf

ASTM D2466-2015 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings Schedule 40《聚氯乙烯 (PVC) 塑料管配件 (表单40) 的标准规格》.pdf

ASTM D2466-2017 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings Schedule 40《聚氯乙烯(PVC)塑料管配件(表单40)的标准规格》.pdf

ASTM D2467-2006 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings Schedule 80《聚氯乙烯（PVC）塑料管配件的标准规范 表80》.pdf

ASTM D2467-2013 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings Schedule 80《聚氯乙烯(PVC)塑料管配件的标准规格 表80》.pdf

ASTM D2467-2013a Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings Schedule 80《聚氯乙烯(PVC)塑料管配件的标准规格 表80》.pdf

ASTM D2467-2015 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings Schedule 80《聚氯乙烯 (PVC) 塑料管配件 (表单80) 的标准规格》.pdf