NC 02-02-1967 Scales for mechanlcal drawings《机械图纸比例》.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 6197-1980 Determination of Moisture Content of Sodium Chlorate for Industrial Use(Gravimetric Method)《工业用氯酸钠水分测定法（重量分析法）》.pdf

CNS 6198-1980 Determination of Acidity of Tritolyl Phosphate for Industrial Use(Volumetric Method)《工业用磷酸三甲苯酸度测定法（滴定法）》.pdf

CNS 6199-1980 Determination of Apparent Free Phenols Content of Tritolyl Phosphate for Industrial Use(Volumetric Method)《工业用磷酸三甲苯游离酚含量测定法（滴定法）》.pdf

CNS 6200-1980 Determination of Water - Insoluble Matter of Sodium Fluoride for Indistrial Use《工业用氟化钠水不溶物测定法》.pdf

CNS 6201-1980 Determination of Moisture Content of Sodium Fluoride for Industrial Use《工业用氟化钠水分测定法》.pdf

CNS 6202-1980 Preparation and Storage of Test Samples of Aluminium Fluoride for Industrial Use《工业用氟化铝试样之制备与储存法》.pdf

CNS 6203-1980 Determination of Apparent Density of Material That Can be Poured from a Specified Punnel《粉粒状材料视密度测定法》.pdf

CNS 6204-1980 Determination of Apparent Density of Moulding Material That Cannot be Poured From a Specified Funnel《模塑材料视密度测定法》.pdf

CNS 6205-1980 Determination of Density of Liquid Chemical Products(at 20 degree C)《液态化学品20℃时密度测定法》.pdf