JUS N R7 072-1990 Specificstion for multllayer printed boatds《多层印制板的规范》.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 D933-1984(2012) Standard Practice for Reporting Results of Examination and Analysis of Water-Formed Deposits 《水沉积物的检验和分析结果的报告方法标准规程》.pdf

ASTM D934-1980(2003) Standard Practices for Identification of Crystalline Compounds in Water-Formed Deposits By X-Ray Diffraction《用X射线衍射法作水沉积物中结晶化合物的识别方法》.pdf

ASTM D934-2008 Standard Practices for Identification of Crystalline Compounds in Water-Formed Deposits By X-Ray Diffraction《用X射线衍射法作水沉积物中结晶化合物的标准实施规程》.pdf

ASTM D934-2013 Standard Practices for Identification of Crystalline Compounds in Water-Formed Deposits By X-Ray Diffraction《利用X射线衍射法鉴定水沉淀物中结晶化合物的标准实施规程》.pdf

ASTM D937-2004 Standard Test Method for Cone Penetration of Petrolatum《石油脂的针入度的标准试验方法》.pdf

ASTM D937-2007 Standard Test Method for Cone Penetration of Petrolatum《矿脂针入度的测定用标准试验方法》.pdf

ASTM D937-2007(2012) Standard Test Method for Cone Penetration of Petrolatum《矿脂针入度的标准试验方法》.pdf

ASTM D938-2005 Standard Test Method for Congealing Point of Petroleum Waxes Including Petrolatum《包括凡士林在内的石油蜡凝固点的标准试验方法》.pdf

ASTM D938-2012 Standard Test Method for Congealing Point of Petroleum Waxes Including Petrolatum《包括凡士林在内的石油蜡凝固点的标准试验方法》.pdf