STAS 6780-1965 《直径为10至300毫米的梯形螺丝扣公差》.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 50093-1997 滚动轴承.寿命及可靠性试验评定方法（内部使用）.pdf

JB T 50094-1997 手扶拖拉机 产品质量分等.pdf

JB T 50095-1997 三轮农用运输车 产品质量分等.pdf

JB T 50096-1997 三轮农用运输车.可靠性考核评定方法（内部使用）.pdf

JB T 50097-1997 内燃机进、排气管 产品质量分等.pdf

JB T 50098-1997 HP型碗式磨煤机 产品质量分等.pdf

JB T 50099-1997 潜水螺杆泵 产品质量分等.pdf

JB T 50103-1998 通用桥式起重机.可靠性考核评定试验规范.pdf

JB T 50104-1997 手扶变型运输机 产品质量分等.pdf