英文标准名称:Non-destructive testing—Image quality of radiographs—Part 5: Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators
英文标准名称:Non-destructive testing—Image quality of radiographs—Part 4: Experimental evaluation of image quality values and image quality tables
英文标准名称:Non-destructive testing—Image quality of radiographs—Part 3:Image quality classes
中文标准名称:无损检测 射线照相检测图像质量 第2部分:阶梯孔型像质计像质值的测定 英文标准名称:Non-destructive testing—Image quality of radiographs—Part 2:Determination of the image quality value using step/hole-type image quality indicators
英文标准名称:Environmental testing—Part 2:Tests and guidance—Combined climatic(temperature/humidity)and dynamic(vibration/shock) tests
英文标准名称:Electrical insulating materials—Thermal endurance properties—Part 10: Accelerated determination of relative thermal endurance using analytical test methods(RTEA)—Instructions for calculation based on activation energy
英文标准名称:Non-destructive testing instruments—Testing methods for life of X-ray tubes
英文标准名称:Non-destructive testing instruments—Technical specifications of X-ray real-time imaging system for automobile wheel
英文标准名称:General specification for air ion measuring instruments
英文标准名称:Colloidal systems—Methods for zeta-potential determination—Part 2:Optical methods
投诉电话:010-82491398
企业邮箱:010@yjsyi.com
总部:北京市丰台区航丰路8号院1号楼1层121
分部:山东省济南市历城区唐冶绿地汇中心36号楼
北京前沿科学技术研究院
抖音
公众号
快手
微视频
小红书
Copyright © 北京中科光析科学技术研究所 | 京ICP备15067471号-16 | 网站地图:[1] [2]
Copyright © 北京中科光析科学技术研究所 | 京ICP备15067471号-16