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Cemented carbide nyees khawm ua lub luag haujlwm tseem ceeb hauv kev sib tw thiab kev xav tau ntawm cov roj drilling. Cemented carbide nyees khawm feem ntau yog siv rau hauv drilling rods thiab laum khoom hauv oilfield drilling khoom. Thaum lub sij hawm drilling txheej txheem, lub laum me ntsis yuav tsum tau ...Nyeem ntxiv»
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Cemented carbide yog cov khoom siv thev naus laus zis uas siv dav hauv kev tsim khoom, aerospace, kev tshawb nrhiav geological, thiab lwm yam. Nrog rau txoj kev loj hlob sai ntawm lub teb chaws kev lag luam, cov cemented carbide kev lag luam kuj tseem tab tom txhim kho. 1, Kev lag luam loj hauv xyoo tas los no, C ...Nyeem ntxiv»
