ICONTEC 1127-1983 《木料，天然木料耐久度的测量，快速测试》.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 B5-2016 Standard Specification for High Conductivity Tough-Pitch Copper Refinery Shapes《电解紫铜精炼型材》.pdf

ASTM B500 B500M-1998(2002) Standard Specification for Metallic Coated Stranded Steel Core for Aluminum Conductors Steel Reinforced (ACSR)《钢加固铝导线(ACSR)用金属涂覆钢绞线芯的标准规范》.pdf

ASTM B500 B500M-2009 Standard Specification for Metallic Coated Stranded Steel Core for Use in Overhead Electrical Conductors《钢加固铝导线(ACSR)用金属涂覆钢绞线芯的标准规范》.pdf

ASTM B500 B500M-2010 Standard Specification for Metallic Coated Stranded Steel Core for Use in Overhead Electrical Conductors《高架电导体用金属涂覆钢绞线芯的标准规格》.pdf

ASTM B500 B500M-2012 Standard Specification for Metallic Coated or Aluminum Clad Stranded Steel Core for Use in Overhead Electrical Conductors《高架电导体用金属涂覆钢绞线芯标准规格》.pdf

ASTM B500 B500M-2012(2018) Standard Specification for Metallic Coated or Aluminum Clad Stranded Steel Core for Use in Overhead Electrical Conductors《架空电导体用金属涂层或铝包层绞合钢芯的标准规范》.pdf

ASTM B501-2004 Standard Specification for Silver-Coated Copper-Clad Steel Wire for Electronic Application《电子设施用镀银包铜钢丝标准规范》.pdf

ASTM B501-2010 Standard Specification for Silver-Coated Copper-Clad Steel Wire for Electronic Application《电子设施用镀银包铜钢丝标准规范》.pdf

ASTM B501-2010(2015) Standard Specification for Silver-Coated Copper-Clad Steel Wire for Electronic Application《电子设施用镀银包铜钢丝的标准规格》.pdf