实验器材受潮霉变现象的原因及预防与保护實驗器材受潮黴變現象的原因及預防與保護 실험기재수조매변현상적원인급예방여보호 Causes, Prevention and Protection about Experimental Equipment Being Affected with Damp to Produce Mould
万方数据
中国教育技术装备中國教育技術裝備중국교육기술장비 CHINA EDUCATIONAL TECHNIQUE & EQUIPMENT 2004年7期38-39,共2页