SAE ARP 1279-1972 Standard Indoor Method of Collection and Presentation of the Bare Turboshaft Engine Noise Data for Use In Helicopter Installations《用于直升机安装的裸涡轴发动机噪声数据收集和展示的标准室内方法(.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 F1803-2015 Standard Specification for Poly (Vinyl Chloride)(PVC) Closed Profile Gravity Pipe and Fittings Based on Controlled Inside Diameter&x2009 《基于控制内径的聚氯乙烯 (PVC) 封闭型重力管和配.pdf

ASTM F1804-2003 Standard Practice for Determining Allowable Tensile Load for Polyethylene (PE) Gas Pipe During Pull-In Installation《拉入安装过程中聚乙烯气体管允许拉伸负荷测定的标准实施规范》.pdf

ASTM F1804-2008 Standard Practice for Determining Allowable Tensile Load for Polyethylene (PE) Gas Pipe During Pull-In Installation《沿路安装过程聚乙烯(PE)煤气管的许可拉伸载荷测定用规程》.pdf

ASTM F1804-2008(2012) Standard Practice for Determining Allowable Tensile Load for Polyethylene (PE) Gas Pipe During Pull-In Installation《沿路安装过程聚乙烯 (PE) 煤气管的许可拉伸载荷测定用标准实施规程》.pdf

ASTM F1804-2008(2016) Standard Practice for Determining Allowable Tensile Load for Polyethylene (PE) Gas Pipe During Pull-In Installation《在拉入式安装期间测定聚乙烯(PE)燃气管道允许拉伸载荷的标准惯例》.pdf

ASTM F1805-2006 Standard Test Method for Single Wheel Driving Traction in a Straight Line on Snow- and Ice-Covered Surfaces《在覆雪和覆冰表面对单轮直线驱动摩擦力的标准试验方法》.pdf

ASTM F1805-2012 Standard Test Method for Single Wheel Driving Traction in a Straight Line on Snow- and Ice-Covered Surfaces《在雪和冰覆盖表面上按直线进行单轮驱动牵引的标准试验方法》.pdf

ASTM F1805-2016 Standard Test Method for Single Wheel Driving Traction in a Straight Line on Snow- and Ice-Covered Surfaces《在覆雪或覆冰表面测定单轮直线驱动摩擦力的标准试验方法》.pdf

ASTM F1806-1997(2001)e1 Standard Practice for Tire Testing Operations&8212 Basic Concepts and Terminology for Reference Tire Use《轮胎试验操作用标准实施规程 基准轮胎用基本概念和术语》.pdf