SNI 19-1862-1990 Ultrasonic testing method with normal probe using direct contact method《普通探测器超音速测试方法》.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 C497M-2013a Standard Test Methods for Concrete Pipe Manhole Sections or Tile (Metric)《混凝土管、人孔型材或瓦管的标准试验方法(公制)》.pdf

ASTM C497M-2013ae1 Standard Test Methods for Concrete Pipe Manhole Sections or Tile &40 Metric&41 《混凝土管、人孔型材或瓦管的标准试验方法(公制)》.pdf

ASTM C497M-2014 Standard Test Methods for Concrete Pipe Manhole Sections or Tile &40 Metric&41 《混凝土管 人孔构件或瓦管的标准试验方法 (米制)》.pdf

ASTM C497M-2015 Standard Test Methods for Concrete Pipe Manhole Sections or Tile (Metric)《混凝土管 人孔构件或瓦管的标准试验方法 (米制)》.pdf

ASTM C497M-2016 Standard Test Methods for Concrete Pipe Manhole Sections or Tile (Metric)《混凝土管 人孔构件或瓦管的标准试验方法 (米制)》.pdf

ASTM C497M-2017 Standard Test Methods for Concrete Pipe Manhole Sections or Tile (Metric)《混凝土管 检修孔型材或砖瓦(公制)的标准试验方法》.pdf

ASTM C497M-2018 Standard Test Methods for Concrete Pipe Manhole Sections or Tile (Metric)《混凝土管 检修孔型材或砖瓦(公制)的标准试验方法》.pdf

ASTM C499-1978(2003) Standard Test Method for Facial Dimensions and Thickness of Flat Rectangular Ceramic Wall and Floor Tile《墙壁及地面用扁平短形瓷砖表面尺寸及厚度的试验方法》.pdf

ASTM C499-2009 Standard Test Method for Facial Dimensions and Thickness of Flat Rectangular Ceramic Wall and Floor Tile《扁平矩形墙、地瓷砖表面尺寸及厚度的试验方法》.pdf