JUS C J1 480-1987 ast iron vvaste and soil pipes and fittings with socket Traps Shapes and dimensions-《带套管的铸铁排水和排污管 存水弯 形状和尺寸》.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

CNS 12483-1989 Method of Test for Evaluating The Performance of Crankcase Lubricants with Single Cylinder Engine《评估车用机油性能之柴油单缸引擎试验法–卡特必勒1G2试验法》.pdf

CNS 12484-1989 Canned Aerosol Locquer《喷雾罐装喷漆》.pdf

CNS 12485-1989 Guide to the Choice of Series of Preferred Numbers and of Series Containing Morerounded Values of Preferred Numbers《选择等比标准数与更修整等比标准数值之指南》.pdf

CNS 12486-1989 Sintered Brass Structural Parts《烧结黄铜构件》.pdf

CNS 12487-1989 Sintered Bronze Structural Parts《烧结青铜构件》.pdf

CNS 12488-1989 Sintered Carbon Steel Structural Parts《烧结碳钢构件》.pdf

CNS 12489-1989 Sintered Stainless Steel Structural Parts《烧结不锈钢构件》.pdf

CNS 12490-1989 General Principles for the Formulation of Graphical Symbols for Use on Equipment《设备用图符号标示总则》.pdf

CNS 12491-1-1989 Graphical Symbols for Use on Electrical and Electronic Equipment (Source Voltage)《电机电子设备用图符号(电源 电压)》.pdf