The present paper systematically checks and examines as well as analyzes causes to the cold-bended crack in the hot rolled steel plate Q345 by microscope, X-ray and Electron Probe Micro-analyzer.
利用金相显微镜、X射线衍射仪及电子探针等对Q 345热轧钢板因冷弯产生的裂纹进行了系统检验分析。
The highly accurate x-ray fluorescence analyzer presented is stable and sensitive. The data collecting, sample setting and spectrum steadying are carried out automatically by a micro-computer.
高精度钛铁合量分析仪具有稳定性好，灵敏度高，测样、稳谱、样品置位全部自动进行的特性。
The highly accurate x-ray fluorescence analyzer presented is stable and sensitive. The data collecting, sample setting and spectrum steadying are carried out automatically by a micro-computer.
高精度钛铁合量分析仪具有稳定性好，灵敏度高，测样、稳谱、样品置位全部自动进行的特性。
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