“三标”管理是企业实现安全生产的基石中国石油天然气总公司技术监督与安全环保局副局长张玉良各类工业生产事故都发生在生产过程中，发生在基层班组，发生在生产车间和施工作业现场。研究预防各类生产事故的对策，自然首先要研究分析各类事故发生的原因，才能有针对性地... “Three standard” management is the cornerstone of enterprises to achieve safety production China National Petroleum Corporation Technical Supervision and Safety and Environmental Protection Agency Deputy Director Zhang Yuliang all kinds of industrial accidents have occurred in the production process, occurred in the grassroots team, occurred in the production workshop and construction operations on site. To study countermeasures to prevent various kinds of production accidents, we must first of all study and analyze the causes of various types of accidents so that we can target them in a targeted manner.