NBN E 24-005-1976 3750 《传送部件 用于工业的速度调节器的循环梯形宽传动皮带和凹槽滑轮》.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

ASTM C1495-2007 Standard Test Method for Effect of Surface Grinding on Flexure Strength of Advanced Ceramics《测试表面研磨对高级陶瓷抗挠强度的影响的标准试验方法》.pdf

ASTM C1495-2007(2012) Standard Test Method for Effect of Surface Grinding on Flexure Strength of Advanced Ceramics《表面研磨对高级陶瓷抗弯强度影响的标准测试方法》.pdf

ASTM C1495-2016 Standard Test Method for Effect of Surface Grinding on Flexure Strength of Advanced Ceramics《表面研磨对高级陶瓷抗弯强度影响的标准试验方法》.pdf

ASTM C1496-2001 Standard Guide for Assessment and Maintenance of Exterior Dimension Stone Masonry Walls and Facades《外部石墙和表面的评价和维护标准指南》.pdf

ASTM C1496-2009 Standard Guide for Assessment and Maintenance of Exterior Dimension Stone Masonry Walls and Facades《外部石墙和表面的评价和维护标准指南》.pdf

ASTM C1496-2011 Standard Guide for Assessment and Maintenance of Exterior Dimension Stone Masonry Walls and Facades《规格石块砌体墙和立面评估及维护标准指南》.pdf

ASTM C1497-2004 Standard Specification for Cellulosic Fiber Stabilized Thermal Insulation《纤维素纤维稳定热绝缘材料标准规范》.pdf

ASTM C1497-2012 Standard Specification for Cellulosic Fiber Stabilized Thermal Insulation《纤维素纤维稳定热绝缘材料的标准规格》.pdf

ASTM C1497-2016 Standard Specification for Cellulosic Fiber Stabilized Thermal Insulation《纤维素纤维稳定热绝缘材料的标准规格》.pdf