CSN ONA 30 7606-1967 Spoke nípples technical rules《辐条辐帽技术规则》.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

CSN 44 1503-1990 Tin-tungsten ores and concentrates Determination of tungsten content《锡钨矿和精矿 钨含量的测定》.pdf

CSN 44 1504-1990 Tin-tungsten ores and concentrates Determination of silicon dioxide content《锡钨矿和精矿 测定二氧化硅含量》.pdf

CSN 44 1505-1990 Tin-tungsten ores and concentrates Determination of manganese content《锡 钨矿和精矿 锰含量测定》.pdf

CSN 44 1506-1990 Tin-tungsten ores and concentrates Determination of iron content《锡-钨矿和精矿 铁含量的测定》.pdf

CSN 44 1507-1990 Tin-tungsten ores and concentrates Determination of aluminium oxide content《锡钨矿和精矿 氧化铝含量的测定》.pdf

CSN 44 1508-1990 Tin-tungsten ores and concentrates Determination of lithium oxide content《锡钨矿和精矿 氧化锂含量的测定》.pdf

CSN 44 1509-1990 Tin-tungsten ores and concentrates Determination of molybdenum content《锡钨矿和精矿 钼含量的测定》.pdf

CSN 44 1510-1990 Tin-tungsten ores and concentrates Determination of bismuth content《锡钨矿和精矿 铋含量测定》.pdf

CSN 44 1511-1990 Tin-tungsten ores and concentrates Determination of chrome content《锡钨矿和精矿 铬含量的测定》.pdf