The Characteristics of laser cladding on modulated cast iron, the crack and performances of cladding layer have been investigated.
对球墨铸铁激光涂敷特点、涂层裂纹倾向及其对涂层性能的影响等进行了研究。
Hologram reconstruction using white light is employed in NDT of crack and welding quality of gray cast iron.
本文介绍将象全息的白光再现用于无损检测裂纹和灰口铸铁的焊接质量。
Combined with the actual work, the structure crack causes of cast-in-place reinforced concrete and prevention measures are discussed.
结合工作实际，针对现浇钢筋混凝土结构裂缝的产生原因与防治方法进行了论述。
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