NS 7012-1977 Description pattern for T- H- and I-shapes.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 C1127-2001(2009) Standard Guide for Use of High Solids Content Cold Liquid-Applied Elastomeric Waterproofing Membrane with an Integral Wearing Surface《有整体磨损表面的高固体含量及冷液处理的弹性防水薄.pdf

ASTM C1128-2001 Standard Guide for Preparation of Working Reference Materials for Use in the Analysis of Nuclear Fuel Cycle Materials《核燃料循环材料分析用操作参考材料制备的标准指南》.pdf

ASTM C1128-2001(2008) Standard Guide for Preparation of Working Reference Materials for Use in Analysis of Nuclear Fuel Cycle Materials《核燃料循环材料分析用操作参考材料的制备的标准指南》.pdf

ASTM C1128-2015 Standard Guide for Preparation of Working Reference Materials for Use in Analysis of Nuclear Fuel Cycle Materials《核燃料循环材料分析用操作参考材料制备的标准指南》.pdf

ASTM C1128-2018 Standard Guide for Preparation of Working Reference Materials for Use in Analysis of Nuclear Fuel Cycle Materials《核燃料循环材料分析用工作参考材料的制备标准指南》.pdf

ASTM C1129-1989(2001) Standard Practice for Estimation of Heat Savings by Adding Thermal Insulation to Bare Valves and Flanges《通过给凸面阀门及法兰增加热绝缘材料评估蓄热量的标准实施规程》.pdf

ASTM C1129-1989(2008) Standard Practice for Estimation of Heat Savings by Adding Thermal Insulation to Bare Valves and Flanges《通过给凸面阀门及法兰增加热绝缘材料评估蓄热量的标准实施规则》.pdf

ASTM C1129-2012 Standard Practice for Estimation of Heat Savings by Adding Thermal Insulation to Bare Valves and Flanges 《通过给凸面阀门及法兰增加热绝缘材料评估蓄热量的标准实施规程》.pdf

ASTM C1129-2017 Standard Practice for Estimation of Heat Savings by Adding Thermal Insulation to Bare Valves and Flanges《在裸阀和法兰上增加绝热保温的热节能估算标准实施规程》.pdf