制定矿井通风系统鉴定指标和标准是一项很重要的工作。治金部要求1983年底制定统一的指标和标准,用以衡量各冶金矿山通风系统的优劣。本刊从本期起特辟“大家谈”专栏,欢迎各方面的读者,特别是矿山从事通风工作的同志,来稿探讨这方面的问题。也欢迎来稿谈对单项指标和标准的看法。 It is a very important task to make mine ventilation system appraisal index and standard. The Ministry of Governance called for the establishment of a unified indicator and standard by the end of 1983 to measure the pros and cons of the ventilation systems of various metallurgy mines. Since the beginning of this issue, we have published a special column titled “Everyone Talks,” and we welcome all readers, especially those working in mine ventilation, to discuss these issues. Also welcome contributions to talk about the individual indicators and standards.