felt washing device 毛毯洗涤装置
Automatic Blanket Washing Device 橡皮布全自动清洗装置
washing device motor 洗涤装置电动机
Ink roller washing device 油墨辊清洗装置
sight glass with washing device 带冲洗装置视镜
Medical hand-washing device 医用洗手器
automatic udder washing device 自动洗乳器
Automatic ink rollers washing device 墨辊自动清洗装置
After a year of research and experimentation, the team came up with a gravity-driven hand-washing device whose reliance on water was minimal.
经过一年的研究实验，这一团队想出了重力驱动洗手装置，此装置耗水量极少。
The invention relates to a shoe-washing device.
本发明为洗鞋装置，涉及洗鞋装置领域。
The invention discloses a washing device, comprising a case;
本发明公开了一种洗衣装置，包含有壳体；
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