该色带具有不脱墨、字迹清晰、耐擦性好，质优价廉等特征，并具有不污染环境和具有较高的应用价值。

The ink has the feature of no environmental pollution and low cost, and has high application value.

youdao

该色带具有不脱墨、字迹清晰、耐擦性好，质优价廉等特征，并具有不污染环境和具有较高的应用价值。

The ink has the feature of no environmental pollution and low cost, and has high application value.

youdao