| 1. | Ptfe is widely used in various production and life areas for its unique and indispensable function of insulation , corrosion resistivity , chalk resistance , microwave resistance , self - lubrication
聚四氟乙烯以其独特的、无可取代的绝缘、防腐蚀、耐老化、抗微波、自润滑等优良性能而被广泛应用于各个生产、生活领域。 |
