短語詞組短語forged steel roll 鍛鋼軋輥solid forged backup roll 整鍛支承輥solid forged steel roll 整體鍛鋼輥Forged adamite roll 鍛造半鋼軋輥forged cold roll 鍛鋼冷軋輥forged roll detail 鍛造輥forged steel backup roll 鍛鋼支撐輥forged steel backing roll 鍛鋼支承輥Forged steel cold roll blanks 鍛鋼冷軋輥輥坯 返回 forged roll