UNE 80-401-1991 Methods of testing cement Methods of taking and preparing samples of cement《水泥的测试方法及测试样本提取和准备方法》.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

NF C28-931-1998 Magnetic materials Part 2 methods of measurement of the magnetic properties of electrical steel sheet and strip by means of an Epstein frame 《磁性材料 第2部分 用爱普斯坦框架法对电工.pdf

NF C28-941-1997 Magnetic materials Specification for steel sheet and strip with specified mechanical properties and magnetic permeability 《磁性材料 钢片和钢带规定的机械性能和磁导率规范》.pdf

NF C30-010-1930 Conductors Standard annealed copper specification 《导线 标准退火铜 规范》.pdf

NF C30-202 A1-2006 System for cable designation 《电缆符号和命名系统》.pdf

NF C30-202-2000 System for cable designation 《电缆标识系统》.pdf

NF C30-204 A1-1991 《NF C 30-204-1988的补充件1》.pdf

NF C30-204-1988 Insulated cables and flexible cords Marking of cables 《绝缘电缆和软线 电缆标记》.pdf

NF C30-205-1994 Calculation of the lower and upper limits for the average outer dimensions of cables with circular copper conductors and of rated voltages up to and including 450 7.pdf

NF C31-003-2008 Specifications for particular types of winding wires - Part 0-3 general requirements - Enamelled round aluminium wire 《绕组线特殊类型用规范 第0-3部分 一般要求 漆包圆铝线》.pdf