短語詞組短語quenching water medium 阻尼水介質(zhì)polyether quenching medium 聚醚淬火介質(zhì)arc -quenching medium 滅弧介質(zhì)alkai solution quenching medium 淬火堿浴PEO quenching medium PEO 淬火劑synthetic quenching medium 合成淬火劑SST103 quenching medium 淬火介質(zhì)SSTalkali solution quenching medium [機]堿水溶液淬火介質(zhì)fluidized bed quenching medium 流態(tài)床淬火介質(zhì) 返回 quenching medium