The two small sealing plugs on the manhole cover help prevent a lady’s high-heel shoes from getting stuck in the keyholes or the breeding of mosquitoes arising from accumulation of water.
The two small sealing plugs on the manhole cover help prevent a lady’s high-heel shoes from getting stuck in the keyholes or the breeding of mosquitoes arising from accumulation of water.
The two small sealing plugs on the manhole cover help prevent a lady’s high-heel shoes from getting stuck in the keyholes or the breeding of mosquitoes arising from accumulation of water.
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