Lack of heating equipments is an important reason.
缺少取暖的设备是一个重要的原因。
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？
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。
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。
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