1950年，峰峰局采矿工程技术人员仅有79人，具有工程师以上职称的仅4人。
In 1950, mining engineering and technical personnel Fengfeng Bureau of only 79 people, with more than engineers, the title of only 4 people.
1950年，峰峰局采矿工程技术人员仅有79人，具有工程师以上职称的仅4人。
In 1950, mining engineering and technical personnel Fengfeng Bureau of only 79 people, with more than engineers, the title of only 4 people.
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