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Proses ini menciptakan banyak asap dan api yang berbahaya di permukaan timah leleh. Jika Anda tidak membutuhkan timah murni, cukup lewati langkah ini.[7] X Teliti sumberBronze plate is definitely an alloy consisting mainly of copper, generally with about twelve–twelve.five% tin and often While using the addition of other metals (like aluminium, m