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Concrete structure steel plate-fiber reinforced plastic composite reinforcing method, involves placing steel plate on fiber cloth, sleeving steel sheets on fixed screw, and applying torque to nut by torsional spanner. 专利
申请日期: 2011-01-01, 公开日期: 2011-03-30
作者:  DONG W DONG H CHENG G WU Z SHI C HE
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