CNS 837-1982 Ductile Cast Iron Special Castings for Pressure Main Lines Flanged Spigots《压力管路用延性铸铁管件–凸缘套管接头》.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

SIS 83 42 13-1970 Furnishing and fittings for housing Storage units Work tops《住房家具及配件 存储单元 （厨房柜橱上的） 操作面》.pdf

SIS 83 42 14-1970 Furnishing and fittingly for housing Storage units Pull-out board《住房家具及配件 存储单元 可抽出板》.pdf

SIS 83 42 15-1970 Furnishing and fittings for housing Storage units Pull-out shelves Pull-out trays and bins Drawers《住房家具及配件 存储单元 可抽出货架 可抽出托盘和垃圾箱 抽屉》.pdf

SIS 83 42 16-1970 Furnishing and fittings for housing Storage units Cleaning cupboard fittings《住房家具及配件 存储单元 清洁橱柜配件》.pdf

SIS 83 45 00-1973 Storage units for schools General requirements《学校存储单元 一般要求》.pdf

SIS 83 45 01-1969 Storage units SSI for schools《学校存储单元SSI》.pdf

SIS 83 45 02-1969 Storage units SS2 for schools《学校存储单元SS2》.pdf

SIS 83 45 03-1969 Storage units SS3 for schools《学校存储单元SS3》.pdf

SIS 83 45 04-1969 Storage units SS4 for schools《学校存储单元SS4》.pdf