常見例句雙語例句Refractory steel often occurs pulverization and peeling phenomena.耐熱鋼在還原性氣氛下工作時，常發(fā)生粉化剝落現(xiàn)象。Ferrovanadium is a kind of important transitional metal alloy for the tool steel, refractory steel.釩鐵是生產(chǎn)工具鋼、 耐熱鋼的一種重要中間合金，目前主要采用鋁熱法生產(chǎn)。Suitable for acidic, alkalescent, refractory steel welding rod of diameter of 2~6.適用于直徑2～6的酸性、堿性、耐熱鋼等多種焊條焊接。detail.cn.china.cn 返回 refractory steel