occupations unique to primary industry的意思|示意
美 / /
英 / /
第一产业特有职业
occupations unique to primary industry的网络常见释义
类 ...transport and equipment operators and related occupations) 8类: 初级工业类职业(occupations unique to primary industry) 9类: 加工、制造及设备业(occupations unique to processing, manufacturing and utilities) ..