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employment admittance system
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employment admittance system
Encyclopedia
管理学
劳动就业准入制度
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employment admittance system
劳动就业准入制度
根据中国《劳动法》和《职业教育法》的有关规定,对从事技术复杂,通用性广,涉及国家财产、人民生命安全和消费者利益的职业(工种)的劳动者,必须经过培训,并取得职业资格证书后,方可就业上岗的制度。
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fire protection technology and engineering
fire protection water supply and hydrant systems
fire protection water supply system of constant high pressure
fire protection water supply system of low pressure
fire protection water supply system of temporary high pressure
Fire Publicity Day
fire pump
fire pumps
fire rescue tools
fire reservoir
fire resistance level
fire resistance level of museum
fire resistance of wood
fire resistance rating
fire-resistant
fire resistant glass
fire-resistant grade of building
fire retardancy
fire retardant coating
fire-retardant coating
fire-retardant polymeric materials
fire-retardant treated wood
fire retardant vent cap
fire retarding products identification system
fire risk
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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