JUS N R7 030 1-1989 Printed circuits Epoxide ceilulose paper ore epoxide glass cloth surfaces copper-clad laminated sheet fdefined flammability (vertical buming test) Specification.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 A599 A599M-2007(2012) Standard Specification for Tin Mill Products Electrolytic Tin-Coated Cold-Rolled Sheet《锡制品、电解镀锡的冷轧薄板标准规格》.pdf

ASTM A599 A599M-2007(2017) Standard Specification for Tin Mill Products Electrolytic Tin-Coated Cold-Rolled Sheet《锡制品 冷轧电解镀锡薄板的标准规格》.pdf

ASTM A6 A6M-2007 Standard Specification for General Requirements for Rolled Structural Steel Bars Plates Shapes and Sheet Piling.pdf

ASTM A6 A6M-2008 Standard Specification for General Requirements for Rolled Structural Steel Bars Plates Shapes and Sheet Piling.pdf

ASTM A6 A6M-2008a Standard Specification for General Requirements for Rolled Structural Steel Bars Plates Shapes and Sheet Piling.pdf

ASTM A6 A6M-2009 Standard Specification for General Requirements for Rolled Structural Steel Bars Plates Shapes and Sheet Piling《通用要求轧制结构钢棒、钢板、钢塑形和防渗板桩的标准规范》.pdf

ASTM A6 A6M-2010 Standard Specification for General Requirements for Rolled Structural Steel Bars Plates Shapes and Sheet Piling《轧制结构钢棒 钢板 钢塑形和防渗板桩一般要求标准规范》.pdf

ASTM A6 A6M-2011 Standard Specification for General Requirements for Rolled Structural Steel Bars Plates Shapes and Sheet Piling《轧制结构钢棒 钢板 钢塑形和防渗板桩一般要求标准规格》.pdf

ASTM A6 A6M-2012 Standard Specification for General Requirements for Rolled Structural Steel Bars Plates Shapes and Sheet Piling《轧制结构钢棒 钢板 钢塑形和防渗板桩通用要求标准规格》.pdf