相关关键词
成年者, caucasian ethnicity, 检查表, 剪贴簿, 建筑业, 总社, 工友, 论述, distribution warehouse, 灰领, 工程學, 设备, examin, 工厂, 领班, 安全帽, 户内, industrial building, 行业, 稽查员, 勞工, 重工业, manufacturing equipment, 男人, multi-ethnic group, 職業, 烝黎, place of work, 组装, professional occupation, protective workwear, 质量管理, 莞尔, 身量, storage room, 风声, 配合, 科技, 货栈, work helmet, 工作者, 加工, young adult
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