By adopting appropriate high polymer metal ceramics and optimizing cold welding procedures, online repair of leakage in cold box can be realized. Remark - able economic benefit can be achieved.
通过选用合适的新技术高分子聚合金属陶瓷产品，优化冷焊施工工艺，在线修复乙烯冷箱泄漏取得成功。
Ancient ceramics repair is restoration bounded indisputably most difficult, the quality requirements, the highest door skills, in some superiority unit is still a weak links.
古陶瓷修复是文物修复界首推难度最大、质量要求最高的一门绝活，在一些文博单位仍是一项薄弱环节。
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