The reason is because this kind of stainless steel contact covers possessed very good anti-theft, beautiful appearance, practicality, anti rust.
原因就是因为这种不锈钢隐形井盖具备了非常好的防盗性、美观性、实用性、防锈性。
The reason is because this kind of stainless steel contact covers possessed very good anti-theft, beautiful appearance, practicality, anti rust.
原因就是因为这种不锈钢隐形井盖具备了非常好的防盗性、美观性、实用性、防锈性。
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