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Are you ready to change the heating equipments to save energy?
节约能源，改变你的供热设备，你准备好了吗？
youdao
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Vehicle oil heater is one of the main equipments for heating bus in winter.
汽车燃油加热器是冬季客车采暖的主要设备之一。
youdao
-
Vehicle oil heater is one of the main equipments for heating bus in winter.
汽车燃油加热器是冬季客车采暖的主要设备之一。
youdao