"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。”

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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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Mr. KEVIN NEWMAN (Control System Engineer, Environmental Protection Agency): We're driving on stored energy now.

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