Are there large classes and small classes for analysts in chemical plants?

Yes Operators and inspectors in general positions have 8-hour shifts (there are also 6 hours, 12 hours, uncertain), 3 or 4 shifts. Other auxiliary posts also need to be transferred, such as small class analysts, maintenance workers, electricians, instrument workers, dispatchers, etc. These positions include large classes and small classes. If it is a large class, there is no need for shifts, which means that these people can rotate.