Convenience
Convenience is a temporary lavatory which is incorporating urban sewage. It can be placed anywhere with a sewer line and manhole cover. Because of the unique appearance, the pass water will be discharged into sewage well directly by the urinal. And it can be self-cleaning on rainy days. The municipal apartment can remove the cover and put Convenience on the top of discharge. After setting it, workers can put the manhole cover in the groove which is between two urinals’ back. The grooved-putting cover can make the product balance during service time.
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