TCVN 1285-1985 Grinding stone exit grooves Shape and sizes《砂轮退出槽 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 3823-1975 Method for Determination of Gross Beta Radiation in Polluted and Waste Water 《废水污水中总贝他﹝β﹞放射性测定法》.pdf

CNS 3824-1991 Ferrotungsten《钨铁》.pdf

CNS 3826-1991 Ferromolybdenum《钼铁》.pdf

CNS 3827-1991 Ferrovanadium《钒铁》.pdf

CNS 3828-1987 Carbon Steels for Machine Structural Use《机械构造用碳钢钢料》.pdf

CNS 3829-1987 Method of Test for Carbon Steel for Machine Structural Use《机械构造用碳钢钢料检验法》.pdf

CNS 3830-1994 High Manganese Steel Castings《高锰钢铸钢件》.pdf

CNS 3835-1975 Iron Oxide (Pigment)《氧化铁（颜料用）》.pdf

CNS 3836-1975 Method of Test for Iron Oxide《氧化铁检验法》.pdf