Saiki fitting ing industri biasane nggunakake cara forging, DHDZ nyedhiyakake forgings kualitas dhuwur, supaya saiki nalika forging, apa bahan baku digunakake? Bahan tempa utamane baja karbon lan baja campuran, diikuti aluminium, magnesium, tembaga, titanium lan wesi. Status asline...
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