The company has come up with a new time-saving device.
这家公司已制造出一种新的省时装置。
Thee company has come up with a new time-saving device.
这家公司已制造出一种新的省时装置。
The utility model relates to a household water saving device.
本实用新型涉及一种家用节水装置。
Automatic standby slow turning, water saving and electricity saving device.
自动待机慢转，省水省电装置。
The invention relates to an energy-saving device, in particular to an oil-saving device.
本发明涉及节能装置，尤其涉及一种节油装置。
The invention relates to an energy-saving device, in particular to an oil-saving device.
本发明涉及节能装置，尤其涉及一种节油装置。
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