CSN 42 0622 Cast 20-1981 Chemical analysis of non-ferrous metals and alloys Bronzes Determination of carbon by the titrimetric method and methods with the use of automatic analyzer.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

ASTM A1060 A1060M-2014 Standard Specification for Zinc-Coated &40 Galvanized&41 Steel Welded Wire Reinforcement Plain and Deformed for Concrete《混凝土用普通和变形镀锌(电镀)焊接钢丝增强标准规格》.pdf

ASTM A1060 A1060M-2015 Standard Specification for Zinc-Coated (Galvanized) Steel Welded Wire Reinforcement Plain and Deformed for Concrete《混凝土用平整和变形的镀锌 (电镀) 焊接钢丝加固的标准规格》.pdf

ASTM A1060 A1060M-2016 Standard Specification for Zinc-Coated (Galvanized) Steel Welded Wire Reinforcement Plain and Deformed for Concrete《混凝土用平整和变形的镀锌 (电镀) 焊接钢丝加固的标准规格》.pdf

ASTM A1060 A1060M-2016a Standard Specification for Zinc-Coated (Galvanized) Steel Welded Wire Reinforcement Plain and Deformed for Concrete《以平整和变形镀锌钢焊接线对混凝土加固的标准规格》.pdf

ASTM A1060 A1060M-2016b Standard Specification for Zinc-Coated (Galvanized) Steel Welded Wire Reinforcement Plain and Deformed for Concrete《混凝土用平整和变形的镀锌 (电镀) 焊接钢丝加固的标准规格》.pdf

ASTM A1061 A1061M-2009 Standard Test Methods for Testing Multi-Wire Steel Strand《多股钢绞线用标准试验方法》.pdf

ASTM A1061 A1061M-2016 Standard Test Methods for Testing Multi-Wire Steel Prestressing Strand《多钢丝预应力钢绞线试验的标准试验方法》.pdf

ASTM A1062-2010 Standard Specification for Steel Castings Sampling《钢铸件取样的标准规范》.pdf

ASTM A1062-2010(2015) Standard Specification for Steel Castings Sampling《钢铸件取样的标准规格》.pdf