refractory fiber material 基本例句 耐火纤维 The spray coating is a new technology for fiber mechanical construction.耐火纤维喷涂是纤维机械化施工的一种新工艺。 The focal discussion point has been put on the preparation and application of zirconium oxide refractory fibre.重点讨论了氧化锆耐火纤维的制备与应用。