Stress Tolerance × Keywords: Screening

3 matching jobs found.

Crusher worker (Crusher plant)

An occupation that crushes raw crushed stone with crushers, performs screening, and manufactures construction aggregates.

Shirasu Aggregate Manufacturing Worker

This occupation manufactures lightweight aggregates for construction by processing shirasu soil through steps such as extraction, crushing, firing, and screening.

Ballast Manufacturer (Crushed Stone Industry)

This occupation manufactures ballast (aggregate) using crushers and vibrating screens on raw stones at crushed stone plants.