电伴热带可分为恒功率电伴热带和自控式电伴热带。

Electric tracing band can be classified into constant power electric tracing band and automatic electric tracing band.

youdao

电伴热带可分为恒功率电伴热带和自控式电伴热带。

Electric tracing band can be classified into constant power electric tracing band and automatic electric tracing band.

youdao