SS 293 Pt 2-1987 SPECIFICATION FOR Low-voltage Switchgear And Controlgear Assemblies Part 2 Particular Requirements For Fuseboards《低压开关装置和控制装置组件的规范 第2部分：熔丝板的特殊要求》.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 A976-2003(2008) Standard Classification of Insulating Coatings by Composition Relative Insulating Ability and Application《与绝缘能力和应用相关的复合绝缘涂层的标准分类》.pdf

ASTM A976-2013 Standard Classification of Insulating Coatings for Electrical Steels by Composition Relative Insulating Ability and Application《与绝缘能力和应用相关的复合绝缘涂层标准分类》.pdf

ASTM A977 A977M-2002 Standard Test Method for Magnetic Properties of High-Coercivity Permanent Magnet Materials Using Hysteresigraphs.pdf

ASTM A977 A977M-2007 Standard Test Method for Magnetic Properties of High-Coercivity Permanent Magnet Materials Using Hysteresigraphs《使用磁滞曲线记录仪测试高矫顽磁力永磁材料磁性的标准试验方法》.pdf

ASTM A977 A977M-2007(2013) Standard Test Method for Magnetic Properties of High-Coercivity Permanent Magnet Materials Using Hysteresigraphs《使用磁滞曲线记录仪测试高矫顽磁力永磁材料磁性的标准试验方法》.pdf

ASTM A978 A978M-1997(2002)e1 Standard Specification for Composite Ribbed Steel Pipe Precoated and Polyethylene Lined for Gravity Flow Sanitary Sewers Storm Sewers and Other Special.pdf

ASTM A978 A978M-2008 Standard Specification for Composite Ribbed Steel Pipe Precoated and Polyethylene Lined for Gravity Flow Sanitary Sewers Storm Sewers and Other Special Applica.pdf

ASTM A978 A978M-2008(2013) Standard Specification for Composite Ribbed Steel Pipe Precoated and Polyethylene Lined for Gravity Flow Sanitary Sewers Storm Sewers and Other Special A.pdf

ASTM A979 A979M-2003 Standard Specification for Concrete Pavements and Linings Installed in Corrugated Steel Structures in the Field.pdf