environmental extremes meaning in Chinese

恶劣环境
极端环境

Their resistance to environmental extremes , mechanical resilience and safety features make them perfectly suited for critical applications in transportation equipment , communications and electrical enclosures , electronic products and components , industrial machinery and appliances
硅海棉拥有卓越的防火耐温性能，适合应用于各式恶劣的环境，是垫圈，防震垫子，热遮蔽材料及高温应用的理想材料。