MSZ 111-1957 《机械非合金钢，热轧 国内外钢材质量对比》.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 D7306-2007(2017) 9375 Standard Practice for Testing Low Temperature Film-Formation of Latex Paints by Visual Observation《目测检验乳胶涂料低温成膜的标准实施规程》.pdf

ASTM D7307-2006 Standard Practice for Sampling of Thermoplastic Traffic Marking Materials《热塑性交通标志材料的取样标准实施规范》.pdf

ASTM D7307-2006(2011) 6250 Standard Practice for Sampling of Thermoplastic Traffic Marking Materials《热塑交通标志材料取样的标准操作规程》.pdf

ASTM D7307-2006(2016) 0172 Standard Practice for Sampling of Thermoplastic Traffic Marking Materials《热塑性交通标志材料的取样标准实施规程》.pdf

ASTM D7308-2007 Standard Practice for Sample Preparation of Thermoplastic Traffic Marking Materials《热塑性交通标记材料的样品制备用标准实施规程》.pdf

ASTM D7308-2007(2012) 1875 Standard Practice for Sample Preparation of Thermoplastic Traffic Marking Materials《热塑性交通标记材料样品制备的标准操作规程》.pdf

ASTM D7308-2017 red 5625 Standard Practice for Sample Preparation of Thermoplastic Pavement Marking Materials《热塑性路面标记材料样品制备的标准实施规程》.pdf

ASTM D7309-2007 Standard Test Method for Determining Flammability Characteristics of Plastics and Other Solid Materials Using Microscale Combustion Calorimetry《用微燃烧量热仪测定塑料和其他固体材料的易.pdf

ASTM D7309-2007a 431 Standard Test Method for Determining Flammability Characteristics of Plastics and Other Solid Materials Using Microscale Combustion Calorimetry《用微燃烧量热仪测定塑料和其他固.pdf