摘 要: | (期·页)为庆祝《地质与勘探》杂志创刊3()周年,国家经委副主任袁宝华、冶金部部长戚元靖、 地质矿产部顾问张同任、冶金部副部长徐大锉、冶金部总工程师周传典的题词和 祝词········································································································……(1·l)发扬成绩继续前进·····················································…
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