NEN 3945-1982 Bitumen and tar products Determination of the Equi-Viscous Temperature (EVT)《沥青和焦油产品 等粘温度（EVT）的测定》.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

BS 4462-1969 Guide for the preparation of technical sales literature for measuring instruments and process control equipment《测量仪器和过程控制设备销售技术资料的制订指南》.pdf

BS 4463-1969 Specification for crinkle washers for general engineering purposes - Metric series《普通工程用卷曲垫圈规范 米制系列》.pdf

BS 4464-1969 Specification for spring washers for general engineering and automobile purposes - Metric series《普通工程和汽车用弹簧垫圈规范 米制系列》.pdf

BS 4465-1989 Specification for design and construction of electric hoists for both passengers and materials《客货两用电动提升机的设计和结构规范》.pdf

BS 4467-1991 Guide to dimensions in designing for elderly people《老年人用设计尺寸指南》.pdf

BS 4475-2000 Specification for straight mineral lubricating oils《纯矿物润滑油规范》.pdf

BS 4478-1969 Methods of measurement of intermodulation products in electronic tubes or valves intended for use in colour television transposers《彩色电视差转机用电子管相互调制分量的测量方法》.pdf

BS 4479-1-1990 Design of articles that are to be coated - General recommendations《层覆物品设计 第1部分 通用推荐标准》.pdf

BS 4479-2-1990 Design of articles that are to be coated - Recommendations for electroplated and autocatalytic coatings《层覆物品设计 第2部分 电镀和自动催化覆层推荐标准》.pdf