1·Perfect seal the bottom and the surface, waterproof and dustproof.
完美密封的底部和表面，防水和防尘。
2·With a seal, thermal insulation, sound insulation, fire protection, anti-static, anti ultraviolet radiation, anti arc, dustproof, mothproof, anti impact function.
具有密封、保温、隔音、防火、防静电、防紫外线、防弧光、防尘、防虫、防冲击等功能。
3·Flexed dustproof curtain made of imported PVC material, wear well and beautiful & top grade.
电脑式万能材料试验机进口PVC材质之伸缩防尘帘，经久耐用、外观高档。
4·The bonded warehouse is flooring with carborundum which is wearable dustproof and anti-statics.
仓库地面采用耐磨金刚砂，耐磨、防尘、防静电。
5·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。