Manufacture of time measuring

The business of making various kinds of clocks such as watches, pocket watches, necklace watches, wall clocks, alarm clocks and bells. Including efforts to manufacture parts of clocks or watches, such as movement parts, dial plates or hands, springs, battery stones, dial, hands and other parts, clock cases and watches, including cases of precious metals. , alarm for watch, instrument panel clocks, crono meter, stop watch, parking timer, employee arrival and return time (absent time recorder), time or date stamps and processing time, time locks and others.

Manufacture of electrical measuring and test tools

The business of manufacturing electrical measuring, checking and testing devices, both existing and unrelated to scientific investigation, such as electric current meters. Including the equipment of the equipment

Manufacture of electronic measuring and test tools

The business of manufacturing laboratory equipment, measuring instruments and electronic examiners, both existing and unrelated to scientific investigations, such as automatic electronic control aircraft, speedometer, meter, cathode ray electronics, radar, radio control and navigation instruments, meteorology, geophysics, hydrology and spectophotometer. Including the equipment of the equipment.

Manufacture of test tools in industrial processes

The manufacture of various measuring and control equipment for goods that are being processed, both measuring heat, pressure, viscosity, and measuring the properties of goods.

Manufacture of measuring and manual test tools

Efforts to manufacture measuring, examining and manual testing devices, both existing and unrelated to scientific investigations, such as measuring instruments, microscopes (except optical microscopes), thermometers, barometers, compasses, precision scales, therapeutic aircraft. mechanical, tap water and gas meters, and land measuring instruments. Including the equipment of the equipment