PD ISO/TR 16078:2013

iron - An electrical deviced used for removing creases from fabrics

iron - A chemical element (FE). The most common element on earth

Crystal - A solid substance that has symmetrically carved plane faces and can be regularly found in jewellery.

Crystal - A solid clear substance with many surfaces that glisten, commonly used in jewellery

Composition - A way in which something is made up.

Crystal - A solid substance with symmetrically arranged planes, commonly found in jewellery.

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