TIS 745-1987 Standard for asphalt base emulsions for use as material coatings《用作材料涂层的沥青基乳液标准》.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 6927-1981 SEGMENT PISTONS FOR MOTOR VEHICLE ENGINES AND COM- PRESSORS Test methods《汽车发动机和压缩机的分立式活塞 测试方法 》.pdf

STAS 6929-1964 《制冷设备 水龙头、椅子和法兰盘 技术条件》.pdf

STAS 6930-1964 《制冷设备 Pn 25kgf cm2 水龙头阀门座》.pdf

STAS 6932-1964 《制冷设备 关口类型为B类Pn 25kgf cm2水龙头大小》.pdf

STAS 6933-1964 《制冷设备 关口类型为C，D，E类Pn 25kgf cm2水龙头》.pdf

STAS 6934-1981 Refrigerating plants SQUARE AND OVAL FLANGES NP 25 Dimensions《冷冻设备 正方形和椭圆形法兰NP25尺寸 》.pdf

STAS 6935-1964 《制冷设备 黄铜套筒 技术条件》.pdf

STAS 6936 1-1978 THREADED FITTINGS FOR REFRIGERATING PLANTS Nomenclature《冷藏设备的螺纹管件 命名 》.pdf

STAS 6936 10-1976 Threaded fittings for refrigerating plants FLARE REDUCER FOR PRESSURE GAUGES Dimensions《冷冻设备螺纹装置 水压验潮仪减燃器 》.pdf