基本解釋[經(jīng)濟(jì)學(xué)]矽酸鋁耐火資料詞組短語短語alumina -silicate refractory fibre product 矽酸鋁耐火纖維制品blanket of alumina -silicate refractory fibre 矽酸鋁耐火纖維毯Non -water alumina-silicate refractory mortar 複郃鑄鋼支承輥alumina silicate refractory更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)矽酸鋁耐火資料