金钱无臭味。
本实用新型涉及一种无臭味养猪场的装置，属于机械类。
The utility model relates to a device for an odorless pig farm, and belongs to machinery.
猪粪 的臭味不会外泄，可达到无臭味养猪的目的，实用性强。
The utility model has the advantages that the odor of pig dung cannot escape outwards, the purpose of odorless pig raising can be achieved, and the device has strong practicability.
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