SN 219 505 26-1980 Thermoplastics pipelinesLong term hydrostatic strength design of pressure pipelinesChoice of the tube serie S《带有六角螺母的钢结构配合螺栓 米制ISO螺纹M12 至 M 3.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

HB Z 129 COR-1988 《光学工具法安装准确度》.pdf

HB Z 20002-2011 Guideline of configuration management requirements for aviation products《航空产品技术状态（构型）管理要求实施指南》.pdf

HB Z 20007-2011 Implementing guide of the general requirements for digital pre-assembly (DPA) of airplane《《飞机数字化预装配通用要求》实施指南》.pdf

HB Z 20008-2011 Guideline of overall application efficiency and evaluating of NC equipment《《数控设备综合应用效率与测评》实施指南》.pdf

HB Z 20009-2011 Implementation guideline for General requirements of aviation product data management《《航空产品数据管理通用要求》实施指南》.pdf

HB Z 20012-2011 Fillet rolling process of bolt《螺栓滚压强化工艺》.pdf

HB Z 20013-2012 Design guidelines for aerodynamic configuration of UAV《无人驾驶飞机气动布局设计指南》.pdf

HB Z 20014-2012 Process for laser welding of aluminum alloys《铝合金激光焊接工艺》.pdf

HB Z 20015-2012 Process for laser welding with filling wire of aluminum alloys《铝合金激光填丝焊接工艺》.pdf