IS 13735-1993 Audible emergency evacuation signal Specification.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

DIN 7258-1974 Compass saw with open handle《带开式手柄的截圆锯》.pdf

DIN 7261-1988 Engineers- files types lengths cross sectional dimensions《工程师用锉刀 类型、长度和截面尺寸》.pdf

DIN 7262-1988 Saw and mill files types lengths cross sectional dimensions《锯和扁锉 类型 长度 截面尺寸》.pdf

DIN 7263-1988 Rasps and cabinet files types lengths cross sectional dimensions《粗锉和细锉 类型 长度 截面尺寸》.pdf

DIN 7264-1974 Milled files lengths cross sections《铣削锉刀 长度、截面》.pdf

DIN 7270-1965 Screw caps for oil containers《贮油容器用螺旋盖》.pdf

DIN 7271-1965 Screw ring for oil containers《贮油容器用螺旋环》.pdf

DIN 7272-1965 Screw necks for oil containers《贮油容器用螺纹接管》.pdf

DIN 7273-1-1970 Knuckle Threads for Steel Sheet Pieces up to 0 5 mm Thickness and Appropriated Couplings Dimensions Tolerances《厚度0 5mm以下钢板零件及配合件用圆螺纹 尺寸、公差》.pdf