"Heavy metal pollution incidents have occurred repeatedly in recent years," Wan Bentai, chief engineer at the Ministry of Environmental Protection, told the Southern Metropolis Daily.
重金属污染事件屡有发生近几年来，“万本泰，在环保部总工程师告诉南方都市报。”
Weighing standard for heat treatment process design, importance of environmental protection and features of the process design as well as task of engineer were described in this paper.
本文从热处理工艺设计入手，阐述了工艺设计的衡量标准以及环保的重要性，论述了热处理工艺设计的特点和工程设计人员的任务。
Weighing standard for heat treatment process design, importance of environmental protection and features of the process design as well as task of engineer were described in this paper.
本文从热处理工艺设计入手，阐述了工艺设计的衡量标准以及环保的重要性，论述了热处理工艺设计的特点和工程设计人员的任务。
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