F & FK Series :
F 1, F 2, F 3, F X 1, F X 2, F X 3, F 14/1336, F 16/2051.

F 4, F 5, F 6, F X 4, F X 5, F X 6, F X 14/1336, F X 16/2051.

FK 1, FK 2, FK 3, FK 3A, FK 4, FK X 1, FK X 2, FK X 3,
FK X 3A, FK X 4/467, FK X 4/467A.

FK 26N, FK 26K.

FK 4/467, FK 4/467A, FK 26/390, FK 26/470, FK 26/550, FK 26/670.

FK 24/555N, FK 24/555K, FK 24/650N, FK 24/650K.