MSZ 7100-7 lap-1960 《760mm长，比例为1：4，33的小铁路侧轨》.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 A563M-2006 Standard Specification for Carbon and Alloy Steel Nuts [Metric)《碳素钢和合金钢螺母(米制)用标准规范》.pdf

ASTM A563M-2007 Standard Specification for Carbon and Alloy Steel Nuts [Metric]《碳素钢和合金钢螺母(米制)的标准规范》.pdf

ASTM A563M-2007(2013) Standard Specification for Carbon and Alloy Steel Nuts &40 Metric&41 《碳素钢和合金钢螺母(公制)的标准规格》.pdf

ASTM A564 A564M-2004 Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes.pdf

ASTM A564 A564M-2004(2009) Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes《热轧和冷精轧时效硬化不锈钢棒和型材的标准规范》.pdf

ASTM A564 A564M-2010 Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes《热轧和冷精轧时效硬化不锈钢棒和型材的标准规格》.pdf

ASTM A564 A564M-2013 Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes《热轧和冷精轧时效硬化不锈钢棒和型材的标准规格》.pdf

ASTM A564 A564M-2013e1 Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes《热轧和冷加工时效硬化不锈钢棒材和型材的标准规格》.pdf

ASTM A565 A565M-2005a Standard Specification for Martensitic Stainless Steel Bars for High-Temperature Service《高温用马氏体不锈钢棒材标准规范》.pdf