SFS 3968-1977 《砂轮 尺寸和形状 轴轮》.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

GB T 15395-1994 电子设备机柜通用技术条件.pdf

GB T 15396-1994 射频电缆和连接器用六角和正方形压模腔体、压头、标准规、外导体压接套和中心接触件压接导线筒的尺寸.pdf

GB T 15397-1994 电影录音控制室、鉴定放映室及室内影院 A 环、B 环电声频率响应特性测量方法.pdf

GB T 15399-1994 饲料中含硫氨基酸测定方法--离子交换色谱法.pdf

GB T 1540-2002 纸和纸板吸水性的测定 可勃法.pdf

GB T 15400-1994 饲料中色氨酸测定方法--分光光度法.pdf

GB T 15402-1994 水果、蔬菜及其制品 钠、钾含量的测定.pdf

GB T 15403-1994 大豆制品甲酚红指数的测定.pdf

GB T 15405-2006 被动式太阳房热工技术条件和测试方法.pdf