“硬面”的英语可以翻译为：[冶] hard-face，hard-surface ...

阀座环–硬面阀座环焊入阀体内.Seat Ring – hard faced seat rings are welded to body.整体后座–硬面,使用寿命最长.Integral Backseat – hard faced for maximum backseat life.带有H的阀内件型号具有钴合金硬面阀座环表面.Trim numbers with H have cobalt alloy hard faced seat ring...

“硬面层”的英语可以翻译为：hardstanding ...

“硬面”的拼音为：yìng miàn...