water meter cover 1.97%aluminium 2.for multi type water meter 3.low price 4.good material ALuminum alloy water meter coverThe description of aluminium alloy water meter body1. materials and technics:the pure content of aluminium is more than 95% ,it belongs to the type of deformed aluminium alloy that formed under pressure of 200T2. surface preparation:have broad functions of xidation,i.e ...
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