Proses asal Piala Penebat Lanjutan 1, dalam aspek penebat untuk memanjangkan vakum berbilang lapisan Piala Termos untuk mengelakkan prinsip pengaliran haba 2,
Sir James Doille, seorang warga Scotland di Universiti Oxford, mencipta cawan penebat vakum pada tahun 1893. Dia meletakkan satu botol ke dalam yang lain dan kemudian menarik
At present, the world economy is changing, and the domestic industrial structure is also in the stage of continuous upgrading. In the current process of
Newborn's immune system is not perfect, anti-bacterial ability is poor, very easy to be infected, and feeding tableware often residual milk, milk liquid is very