船用螺栓连接式铝阳极

Aluminum anodes for marine engineering

Aluminum anodes for ballast tanks

Marine welded aluminum anode, single iron foot

Marine welded aluminum anode, double iron foot

港口用铝阳极

储罐用铝阳极

船用焊接式铝阳极（单铁脚）

船用焊接式铝阳极（双铁脚）