toughened

• Study progress in toughening of unsaturated polyester resins
  不饱和聚酯树脂的增韧技术研究进展
• Glass : white silk printing toughened glass
  玻璃:白色丝印钢化玻璃
• Phase structure of a toughened epoxy system
  增韧环氧树脂相结构
• Progress in study of toughening modification of polycyanurate resin
  氰酸酯树脂的增韧改性研究进展
• Toughening up for the big greatest hitz tour
  为了演出进行练习
• Research and development in strengthening and toughening of magnesium alloys
  新型稀土阻燃镁合金研究
• Methods of toughening epoxy resin
  环氧树脂增韧改性研究进展
• The city council is determined to toughen up the fight against crime
  市议会决心强化打击犯罪的斗争。
• Insulators - wet - process porcelain and toughened glass - suspension type
  湿法瓷绝缘子和钢化玻璃绝缘子
• Study of toughening flame retardance high impact polystyrene by sbs and poe
  蜜枣对流干燥传质特性的研究