Anniversaries.

National days/national ways = historical, political, and religious celebrations around the world / by: (書目-語言資料,印刷品)

Conductivity Measurements of the Froth in Flotation. by: (書目-語言資料,手稿)

Electromagnetics.

Computer engineering.

Visualization.

Electrodes.

Contact angle.

Sensors.

Holidays.

Engineering.

Mineral processing.

Particle size.

Conductivity.

Electric fields.

Special days.

Anniversaries.

Software.

Geometry.