EN 1638-1997 en Plastics Piping Systems - Glass-Reinforced Thermosetting Plastics (GRP) Pipes - Test Method for the Effects of Cyclic Internal Pressure《塑料管道系统 玻璃增强热固塑料管道(GRP) 循环内压效.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

STAS 9189-1973 HYDROMECIIANICAL EQUIPMENTS FOR POWER SYSTEMS Definitions and symbols《电力系统用的水力机械设备 定义和符号 》.pdf

STAS 9190-1973 PAPER DIELECTRIC CAPACITORS FOR LIGHTING FITTINGS WITH GAS DISCHARGE LAMPS General technical requirements for quality《具有气体放电灯的照明配件用的纸介电容器 一般质量技术要求 》.pdf

STAS 9190-1991 CAPACITORS FOR USE IN TUBULAR FLUORESCENT AND OTHER DISCHARGE LAMP CIRCUITS《管型荧光灯和其他放电型灯的电容器 》.pdf

STAS 9191-1973 CONVEYOR BELTS Strength of mechanical fastenings《传送带 机械紧固件的强度 》.pdf

STAS 9192-1972 COLOURS OF PVC INSULATION OF FLEXIBLE CABLES AND CORDS Specifications《软性电缆和电线聚氯乙烯绝缘的颜色 规格 》.pdf

STAS 9193-1973 ELECTRICAL INSTALLATIONS IN FLAME-PROOF MINE WORKS Design and mounting rules《含爆炸气体矿工程的电力装置 设计和安装规则 》.pdf

STAS 9194-1972 Monobloc burners NATURAL GAS BURNERS General technical requirements for qual'ty《单体燃烧器 天然气燃烧器 一般质量技术要求 》.pdf

STAS 9195-1973 Cast iron industrial valves GATE SOCKET VALVES NP 10 Dimensions《铸铁工业阀门 插座式闸阀NP 10尺寸 》.pdf

STAS 9196-1984 Technical papers PERGAMYN PAPER FOR SEPARATOIN《工艺用纸 用于分离的羊皮纸》.pdf