Glassmaking is the process of creating glass objects by melting raw materials and shaping them into various forms. It typically involves mixing materials like sand, soda ash, and limestone, which are then heated in a furnace until they melt into a liquid. The molten glass can be shaped by blowing, molding, or casting, and it is then cooled and hardened. Glassmaking can produce a wide range of items, from everyday objects like bottles and windows to artistic pieces and intricate designs.

英語での「glassmaking」の定義と意味

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