polyfluortetraethylene plate
polyfluortetraethylene plate
[公路科技英汉词典]
polyfluortetraethylene plate聚四氟乙烯板
是什么意思，polyfluortetraethylene plate的解释，polyfluortetraethylene plate的翻译
polyfluortetraethylene plate
[公路科技英汉词典]
polyfluortetraethylene plate是什么意思，polyfluortetraethylene plate的解释，polyfluortetraethylene plate的翻译