NBN C 72-662 ADD 1-1990 8125 《高压钠气灯》.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 53264-2009 Fire equipment Special clothing for fire-fighter General technical requirements Test methods《消防设备 消防员专用工作服 一般技术要求 试验方法》.pdf

GOST R 53265-2009 Mean of individual defence of feet for fire-fighter General technical requirements Test methods《消防员行走个人防护措施 一般技术要求 试验方法》.pdf

GOST R 53266-2009 Fire equipment Fire saving cord General technical requirements Test methods《消防设备 消防营救绳索 一般技术要求 试验方法》.pdf

GOST R 53267-2009 Fire equipment Fire snap hook General technical requirements Test methods《消防设备 消防弹力挂钩 一般技术要求 试验方法》.pdf

GOST R 53268-2009 Fire equipment Fire safety belt General technical requirements Test methods《消防设备 消防安全带 一般技术要求 试验方法》.pdf

GOST R 53269-2009 Fire equipment Helmets for firefighters General technical requirements Test methods《消防设备 消防员头盔 一般技术要求 试验方法》.pdf

GOST R 53270-2009 Fire equipment Fire lantern General technical requirements Test methods《消防设备 消防提灯 一般技术要求 试验方法》.pdf

GOST R 53271-2009 Fire equipment Fire escape chute General technical requirements Test methods《消防设备 消防救生滑槽 一般技术要求 试验方法》.pdf

GOST R 53272-2009 Fire equipment Fire rope descenders General technical requirements Test methods《消防设备 消防绳索下降物 一般技术要求 试验方法》.pdf