短語詞組短語residual -heat utilization 余熱利用residual forging heat 鍛造余熱industrial residual -heat 工業(yè)余熱residual forging heat of forged 鍛造余熱use of residual forging heat 鍛造余熱residual heat removal exchanger 余熱排出熱交換器emergency residual heat removal 應(yīng)急余熱排出residual heat boiler 余熱鍋爐 返回 residual heat