NC 09-04-97-1988 Unified Elements System of Moulds Dies Stampers and Machining Devices Machining Devices Bushes for Indexes and Locating Pins with Bead Design Specifications《模具统一原理.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 5312-2011 滚动轴承 汽车离合器分离轴承单元.pdf

JB T 53120-1999 塑料捏合机 产品质量分等（内部使用）.pdf

JB T 53121-1999 鞋用转盘注射成型机 产品质量分等（内部使用）.pdf

JB T 53122-1999 塑料挤出硬管辅机 产品质量分等（内部使用）.pdf

JB T 53123-2000 塑料圆织机 产品质量分等（内部使用）.pdf

JB T 53124-1999 可发性聚苯乙烯泡沫塑料成型机 产品质量分等（内部使用）.pdf

JB T 53127-1999 塑料破碎机 产品质量分等（内部使用）.pdf

JB T 53129-2000 塑料挤出平膜扁丝辅机 产品质量分等（内部使用）.pdf

JB T 5313-2001 滚动轴承 振动（速度）测量方法.pdf