MS 1491-2001 Dimensions mass and tolerances of hot rolled non-alloy structural steel sections and H-piles(First revision)《热轧非合金结构钢和H椿结构钢的尺寸、质量和允差》.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 F1550-2005 Test Method for Determination of Fire-Test-Response Characteristics of Components or Composites of Mattresses or Furniture for Use in Correctional Facilities after .pdf

ASTM F1550-2010 Test Method for Determination of Fire-Test-Response Characteristics of Components or Composites of Mattresses or Furniture for Use in Correctional Facilities after .pdf

ASTM F1550-2016 Standard Test Method for Determination of Fire-Test-Response Characteristics of Components or Composites of Mattresses or Furniture for Use in Correctional Facilitin.pdf

ASTM F1551-2003 Standard Test Methods for Comprehensive Characterization of Synthetic Turf Playing Surfaces and Materials《铺有合成草皮的运动场表面和材料综合特性的标准试验方法》.pdf

ASTM F1551-2009 Standard Test Methods for Comprehensive Characterization of Synthetic Turf Playing Surfaces and Materials《合成草地使用表面和材料综合特性的标准试验方法》.pdf

ASTM F1551-2009(2017) Standard Test Methods for Comprehensive Characterization of Synthetic Turf Playing Surfaces and Materials《铺有合成草皮的运动场表面和材料综合特性的标准试验方法》.pdf

ASTM F1552-1994(2002) Standard Practice for Training Instructor Qualification and Certification Eligibility of Emergency Medical Dispatchers《急救医疗调度员的教师资格培训和鉴定合格标准实施规范》.pdf

ASTM F1552-1994(2009) Standard Practice for Training Instructor Qualification and Certification Eligibility of Emergency Medical Dispatchers《急救医疗调度员的教师资格培训和鉴定合格标准实施规程》.pdf

ASTM F1552-1994(2016) Standard Practice for Training Instructor Qualification and Certification Eligibility of Emergency Medical Dispatchers《急救医疗调度员的培训讲师资格和认证资格的标准实施规程》.pdf