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日本住友3M公司最近开发了一种气溶胶型清洁剂,并已开始销售。该清洁剂适用于除去油污及使用胶粘剂后的残迹等。该清洁剂是一种以从松脂中抽提得到的天然成分为基础油料的喷雾清洁剂。它对橡
Sumitomo 3M, Japan, recently developed an aerosol cleaning agent and has begun sales. The cleaner is suitable for removing oil stains and remnants of adhesives. The cleaner is a spray cleaner based on natural ingredients extracted from turpentine. It is against the oak