NF L32-350-1975 Cylindrical serrated pins for minor controls 《小型控制装置用园柱形细齿销》.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 F1791-2000(2006) Standard Specification for Filters Used in Air or Nitrogen Systems《空气或氮气系统用过滤器的标准规范》.pdf

ASTM F1791-2000(2013) Standard Specification for Filters Used in Air or Nitrogen Systems《空气或氮气系统用过滤器的标准规格》.pdf

ASTM F1792-1997(2004) Standard Specification for Special Requirements for Valves Used in Gaseous Oxygen Service《用于氧气服务的阀门的特殊要求的标准规范》.pdf

ASTM F1792-1997(2010) Standard Specification for Special Requirements for Valves Used in Gaseous Oxygen Service《气态氧供气阀门特殊要求的标准规范》.pdf

ASTM F1792-1997(2016)e1 Standard Specification for Special Requirements for Valves Used in Gaseous Oxygen Service《气态氧设备用阀门特殊要求的标准规格》.pdf

ASTM F1793-1997(2004) Standard Specification for Automatic Shut-Off Valves (Also Known as Excess Flow Valves EFV) for Air Or Nitrogen Service《空气或氮服务用自动截流阀(也称为溢流阀)的标准规范》.pdf

ASTM F1793-1997(2010) Standard Specification for Automatic Shut-Off Valves (Also Known as Excess Flow Valves EFV) for Air Or Nitrogen Service《空气或氮服务用自动截流阀(也称为溢流阀)的标准规范》.pdf

ASTM F1793-1997(2016)e1 Standard Specification for Automatic Shut-Off Valves (Also Known as Excess Flow Valves EFV) for Air or Nitrogen Service《空气或氮设备自动截流阀 (也称为流量限制阀 EFV) 的标准规格》.pdf

ASTM F1794-1997(2004) Standard Specification for Hand-Operated Globe-Style Valves for Gas (Except Oxygen Gas) and Hydraulic Systems《手动、球型阀气体(除氧气)和液压系统标准规范》.pdf