短语词组短語afterheat utilization 餘熱利用decay afterheat 衰變餘熱afterheat recovery 餘熱廻收afterheat hardening 餘熱淬火afterheat condenser 餘熱凝汽器afterheat steam 餘熱蒸汽afterheat reclamation 餘熱廻收afterheat cooling 二次冷卻;餘熱冷卻Afterheat boiler 餘熱鍋爐 返回 afterheat