JUS U N1 052-1982 Concrete pipes for sevverage length over 1 m Centrifugal tubes Technical reguirements《混凝土污水管 长度为1米以上 离心管 技术要求》.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

EN 13130-5-2004 en Materials and articles in contact with foodstuffs Plastics substances subject to limitation Part 5 Determination of vinylidene chloride in food simulants《接触食品的材料.pdf

EN 13130-6-2004 en Materials and articles in contact with foodstuffs Plastics substances subject to limitation Part 6 Determination of vinylidene chloride in plastics《接触食品的材料和物品受限塑.pdf

EN 13130-7-2004 en Materials and articles in contact with foodstuffs Plastics substances subject to limitation Part 7 Determination of monoethylene glycol and diethylene glycol in .pdf

EN 13130-8-2004 en Materials and articles in contact with foodstuffs Plastics substances subject to limitation Part 8 Determination of isocyanates in plastics《接触食品的材料和物品受限塑料物质 第8部分.pdf

EN 13132-2000 en Liquid Petroleum Products - Unleaded Petrol - Determination of Organic Oxygenate Compounds and Total Organically Bound Oxygen Content by Gas Chromatography Using C.pdf

EN 13134-2000 en Brazing - Procedure Approval《铜焊 程序认可》.pdf

EN 13135-2013 en Cranes - Safety - Design - Requirements for equipment《起重机 安全性 设计 设备要求》.pdf

EN 13136-2013 en Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation《制冷系统和热泵 释压装置及其相关管道 计算方法》.pdf

EN 13137-2001 en Characterization of Waste - Determination of Total Organic Carbon (TOC) in Waste Sludges and Sediments《废物特性 废物 污泥及沉淀物中总有机碳含量(TOC)的测定》.pdf