【化】 float head heat-exchanger; floating tubesheet heat exchanger
movable tube sheet heat exchanger

1.floating-headtypeheatexchanger  

浮的英語翻譯：

float; on the surface; unstable
【化】 flotation

頭的英語翻譯：

beginning or end; cobbra; conk; crumpet; end; first; garret; hair; head
leading; nob; noddle; pate; sconce; side; top; twopenny
【醫(yī)】 capita; caput; cephal-; cephalo-; head; kephal-; kephalo-

式的英語翻譯：

ceremony; formula; model; pattern; ritual; style; type
【化】 expression
【醫(yī)】 F.; feature; formula; Ty.; type

換熱器的英語翻譯：

【化】 heat exchanger