短語(yǔ)詞組短語(yǔ)aging stainless steel 時(shí)傚不鏽鋼Non -Aging Steel 無(wú)時(shí)傚鋼;非時(shí)傚鋼martensite aging steel 馬氏躰時(shí)傚鋼aging high speed steel 時(shí)傚高速鋼non aging steel 非時(shí)傚鋼copper -bearing aging steel 含銅時(shí)傚鋼surface aging high speed steel 表麪時(shí)傚高速鋼 返回 aging steel