提出:中国机械工程学会铸造学会 主审:吴光崎编写:匣亘园(机械委沈阳铸诸研究所)贵任审查:常明安本指导性技术文件适用于熔模铸造用的蜡基中温模料。 Proposed: Foundry Society of China Mechanical Engineering Society trial: Wu Guangqi prepared: box Yuan Park (Mechanical Committee of Shenyang Casting Institute) Your review: Chang Ming-based instructional technical documents for investment casting wax-based medium temperature mode material.