主(zhu)營(ying)陶(tao)瓷(ci)砂(sha)(sha)(sha)輪(lun)片(pian)、樹(shu)脂砂(sha)(sha)(sha)輪(lun)片(pian)、橡(xiang)膠砂(sha)(sha)(sha)輪(lun)片(pian)、金剛石(shi)砂(sha)(sha)(sha)輪(lun)片(pian)、各種切割(ge)片(pian)、磨料磨具等(deng)產(chan)品
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