STAS 4271 2-1976 Minning equipment MINNING WINCHES WITH DRUMS General technlcal requirements《采矿设备 带绞盘的矿用绞车 一般技术要求》.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 9847-2003 苹果苗木.pdf

GB 9959.1-2001 鲜、冻片猪肉.pdf

GB 9990-2009 食品营养强化剂.煅烧钙.pdf

GB 9993-2005 食品添加剂 高梁红.pdf

GB T 10000-1988 中国成年人人体尺寸.pdf

GB T 10001.1-2012 公共信息图形符号.第1部分：通用符号.pdf

GB T 10001.10-2014 公共信息图形符号 第10部分 通用符号要素.pdf

GB T 10001.2-2006 标志用公共信息图形符号 第2部分;旅游休闲符号.pdf

GB T 10001.3-2011 标志用公共信息图形符号 第3部分 客运货运符号.pdf