SIS SMS 2727-1968 Fittings of grey iron for waste water Connevtion picces《用于废水的灰铸铁配件 连接件》.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

NBN 854-1971 1250 《铣床主轴设备 环间距 n》.pdf

NBN 855-1971 7500 《铣床主轴设备 防松螺[母，帽] n》.pdf

NBN 856-1970 5625 《集中供热，通风和空气调节 对流空调机》.pdf

NBN 857-1970 3125 Centrale verwarming luchtverversing en klimaatregeling EJECTO-CONVECTOREN《集中供热，通风和空气调节 感应线圈》.pdf

NBN 858-1970 3125 Centrale verwarming luchtverversing en klimaatregeling LUCHTMENGERS EN LUCHTDRUKMINDERVENTIELEN《中央供暖，通风和温度系统 空气混合气和空气减压阀》.pdf

NBN 859-1970 5000 《冶金制品，根据形状和大小的定义与分类》.pdf

NBN 860-01-1971 3125 《用于电力装置的木质壁箱（系梁），电信设备和远程控制装置》.pdf

NBN 860-02-1971 7500 《用于电力装置的木质圆花饰 电信设备和远程控制装置》.pdf

NBN 861-1971 3750 《低合金钢和用于气焊碳钢的填充金属的代码》.pdf