MSZ 1478-1957 《铸造的带钩的表面光滑的长矛》.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

GOST R IEC 60317-0-1-2013 Specifications for particular types of winding wires Part 0-1 General requirements Enamelled round copper wire《特种绕组线规范 第0-1部分 通用要求 漆包圆铜线》.pdf

GOST R IEC 60317-0-2-2013 Specifications for particular types of winding wires Part 0-2 General requirements Enamelled rectangular copper wire《特种绕组线规范 第0-2部分 通用要求 漆包扁铜线》.pdf

GOST R IEC 60317-0-4-2013 Specifications for particular types of winding wires Part 0-4 General requirements Glass-fibre wound resin or varnish impregnated bare or enamelled rectan.pdf

GOST R IEC 60317-0-6-2013 Specifications for particular types of winding wires Part 0-6 General requirements Glass-fibre wound resin or varnish impregnated bare or enamelled round .pdf

GOST R IEC 60318-5-2010 Electroacoustics Simulators of human head and ear Part 5 2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear .pdf

GOST R IEC 60331-11-2012 Tests for electric and optical cables under fire conditions Circuit integrity Part 11 Apparatus Fire alone at a flame temperature of at least 750 C《着火条件下电缆.pdf

GOST R IEC 60332-3-10-2011 Tests on electric and optical fibre cables under fire conditions Part 3-10 Flame spread of vertically-mounted bunched wires or cables Apparatus《着火条件下电缆和光.pdf

GOST R IEC 60336-2010 X-ray tube assemblies for medical diagnosis Characteristics of focal spots《医用电气设备 医用诊断X射线管组件 焦点特性》.pdf

GOST R IEC 60350-2011 Electric cooking ranges hobs ovens and grills for household use Methods for measuring the performance《家用电灶 滚铣刀 烤箱和烤架 性能测量方法》.pdf