Home > Term: chemical operator I
chemical operator I
Workers engaged in tending or controlling equipment used in processing chemical products.
Classifications are made according to equipment unit operated as batch-still operator i, bleacher operator, electric-cell tender, or process involved as absorption operator.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Professional careers
- Category: Occupational titles
- Company: U.S. DOL
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ผู้สร้าง
- Jason F
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(United States of America)