9 Scientific equipment, apparatus and instruments; measuring apparatus; assay apparatus; devices and apparatus for millworking, crushing and pulverising for use in laboratories; devices, apparatus and instruments for materials testing; laboratory apparatus for scientific research, laboratory apparatus for laboratories; laboratory instruments [other than for medical use]; laboratory apparatus for physical and chemical analysis; parts of the aforesaid equipment, apparatus and instruments, included in this class; laboratory apparatus, namely, vibrating tube mills, for use in the following fields: laboratories; laboratory apparatus, namely, vibrating mills, for use in the following fields: laboratories; laboratory apparatus, namely, ball mills, for use in the following fields: laboratories; laboratory apparatus, namely, disc mills, for use in the following fields: laboratories; laboratory apparatus, namely, rotor mills, for use in the following fields: laboratories; laboratory apparatus, namely, cutting mills, for use in the following fields: laboratories; laboratory apparatus, namely, knife presses, for use in the following fields: laboratories; parts for the aforesaid laboratory apparatus and mills, the aforesaid goods included in this class; laboratory apparatus, namely, jaw crushers, for use in the following fields: laboratories; laboratory apparatus, namely, motorised grinding machines, for use in the following fields: laboratories