dustproof ['dʌst'pru:f]

例句:

• Understand sex of wind daylighting standard, dustproof and anticorrosive eliminate a gender.
  通风采光标准性, 防尘防腐消除性.
  
• Possessing good properties for damp - proof , dustproof and shocking resistance.
  具有良好的防潮 、 防尘、抗冲击性能.
  
• Manufacturing dustproof cap of bearing and roller in composite mould are introduced.
  介绍了用复合模生产轴承及滚轮防尘盖的过程.