lead-brass wire 中文意思是什麼
lead-brass wire
解釋
鉛黃銅絲-
Bhp billiton base metals is one of the world s top three producers of copper and a top five producer of silver, lead and zinc. we supply high - quality base metal concentrates to european, asian and south american custom smelters, and copper cathodes ( metal ) to copper wire manufacturers and brass mills
基本金屬必和必拓是世界前三大銅生產商和世界前五大銀、沿、鋅生產商之一。必和必拓公司向歐洲、亞洲和南美洲治煉廠提供高質量的金屬精礦,並向黃銅和銅線生產商提供高質量的陰極銅板。
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