antirust coat造句

• As pretreatment primer for bare metal surface , aluminum alloy , copper brass , galvanized steel , such as ship , bridge , oil tank , appliance and so on to improve adhesion of the antirust coating to metal
  用于船舶、桥梁、油罐、仪表等铝合金、铜、黄铜、镀锌钢件或钢铁等未涂漆金属表面，作预处理底漆，可增加防锈漆和金属间的附着力。