two-high roughing stands in train的意思|示意

美 / / 英 / /

火车上的两高粗加工架


two-high roughing stands in train的网络常见释义

二辊粗轧机列 ... two-high rolling mill stand二辊轧机机座 two-high roughing stands in train二辊粗轧机列 two-high scale breaker二辊除鳞机、二辊碎鳞机 ...