It is suitable for oil delivery in commercial, industrial and agricultural fields to improve working efficiency and relieve labor intensity.
它能提高工作效率，减轻劳动强度，因此，适合商业、工业、农业等行业作输油之用。
It is suitable for oil delivery in commercial, industrial and agricultural fields to improve working efficiency and relieve labor intensity.
它能提高工作效率，减轻劳动强度，因此，适合商业、工业、农业等行业作输油之用。
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