JUS K R1 083-1990 ore rilling eguipment Drill rods substitvtes (Fin tbread Box thread)《空心钻具 钻杆连接套（阳螺纹 阴螺纹）》.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

JB T 12090-2014 机械压力机用凸轮控制器.pdf

JB T 12091.1-2014 金属屑压块机第1部分：型式与基本参数.pdf

JB T 12091.2-2014 金属屑压块机第2部分：技术条件.pdf

JB T 12092.1-2014 模具研配液压机第1部分：型式与基本参数.pdf

JB T 12092.2-2014 模具研配液压机第2部分：精度.pdf

JB T 12093-2014 汽车纵梁成型生产线.pdf

JB T 12094-2014 数控汽车纵梁折弯线.pdf

JB T 12095-2014 弯管加工中心.pdf

JB T 12096-2014 卧式全自动液压打包机.pdf