MSZ 05 40 3750-1982 《电动转机，直流电焊仪器》.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

IRAM OFICIALIZADA 2071 N I O -1958 《固定设施用接地插塞（标准工作电压为220V，两极家用型）》.pdf

IRAM OFICIALIZADA 2082 N I O -1954 《6级湿化间（用于材料或者电器的试验）》.pdf

IRAM OFICIALIZADA 4007 N I O -1958 《广播设备用变量旋转电容器》.pdf

IRAM OFICIALIZADA 513 N I O -1950 《槽形镀锌钢板》.pdf

IRAM OFICIALIZADA 530 N I O -1948 《镕式水泥凝胶用钢》.pdf

IRAM OFICIALIZADA 555 N I O -1956 《铬铁合金》.pdf

IRAM OFICIALIZADA 570 N I O -1958 《镍铜制板及圆箍》.pdf

IRAM OFICIALIZADA 574 N I O -1956 《铜》.pdf

IRAM OFICIALIZADA 576 N I O -1958 《锌》.pdf