Batteries; Accumulators; Batteries and battery chargers; Batteries for lighting; Battery boxes; Battery chargers; Dry cells and batteries; Emergency warning lights; Lithium ion batteries; Lithium iron phosphate batteries; Photographic flashbulbs; Rechargeable batteries; Solar-powered battery chargers; Solar-powered rechargeable batteries; Stands for photographic apparatus

Scales; Thermo-hygrometers; Yardsticks; Chains for eyeglasses; Dust protective goggles and masks; Electric cables and wires; Folding rulers; Graduated rulers; Graduated rulers for office and stationery; Laser rangefinders; Length measuring gauges; Measuring rulers; Square rulers for measuring; Sunglass chains and cords; Tape measures

Consulting services in the field of medical physics