石油和天然气井钻探及相关工人
Oil and gas well drilling and related workers and services operators
职业 归档
职业列表
School occupations.
归档条目
此合集中有 516 条记录 可用。
自然资源生产和渔业经理
Managers in natural resources production and fishing
链锯和集材机操作员
Chain saw and skidder operators
铁路站场和轨道维护工
Railway yard and track maintenance workers
农业经理
Managers in agriculture