The design of bending forming mill of solar energy water-heater support, which is applicable to the village usage, was introduced.
介绍了适用于农村使用的太阳能热水器支架弯曲成形机的设计。
The design of bending forming mill of solar energy water-heater support, which is applicable to the village usage, was introduced.
介绍了适用于农村使用的太阳能热水器支架弯曲成形机的设计。
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