SR ISO 197-4-1994 Copper and copper alloys Terms and definitions Part 4 Castings《铜及其合金 术语和定义 第4部分：铸件》.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

SEV 3016-1963 《焊缝坡口加工 铜和铜合金气焊，弧焊以及气体保护电弧焊的接缝形状》.pdf

SEV 3018-1964 《图纸 上方带有标题行的表格 》.pdf

SEV 3019-1964 《涡旋线 啮合 蜗轮图纸说明》.pdf

SEV 3020-1963 《机械师 锉锉刀和 0val锉（椭圆锉）》.pdf

SEV 3022-1963 《油漆和染料工业 刮刀检验 填料可涂性检验》.pdf

SEV 3024-1963 《变压器油和开关油的规则》.pdf

SEV 3025-1963 《油漆和染料工业 木质窗户的电泳底漆检验 可稀释性检验》.pdf

SEV 3028-1963 《纺织品 色牢度试验 第C04部分：耐洗色牢度：试验4》.pdf

SEV 3029-1963 《小型变压器规定》.pdf