基本解释改性聚苯醚同根派生 Noryl相关词英汉例句ALPHA is a typical heavy-duty welding hood, NORYL material used in the welding process can provide users of respiratory protective and comfortable. ALPHA是典型的重型銲接頭罩，採用Noryl材質，在銲接過程中可提供用戶舒適的呼吸防護。Noryl更多例句