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金剛石微粉

電話：18721887698   18721887698

供貨地：不限

期望單價：面議

需求數量：1000000 克拉

需求說明：金剛石微粉(粒度200/230,230/270,270/325)a).一型黃料A...

求購金剛石微粉

電話：

供貨地：不限

期望單價：面議

需求數量：大量

鄭州華銳磨料磨具有限公司

需求說明：金剛石微粉20-30mv23質量穩定，價格優惠

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