Professional and Scientific Class

Professional and supervisory work in the field of Agricultural Entomology.

Professional and supervisory work in the field of agricultural engineering.

Professional work in the field of Agricultural Engineering.

Highly responsible professional and administrative work in the field of electrical engineering.

Responsible professional and administrative work in the field of Electrical Engineering.

Responsible professional and supervisory work in executing a programme of construction and maintenance work on bridges.

Responsible professional and supervisory work in the field of Architecture.

Responsible professional and administrative work in the field of Agricultural Engineering.

Advanced professional and supervisory laboratory work in the chemical analysis and examination of various substances and materials.

Professional laboratory work in the chemical analysis and examination of various substances and materials.