常見例句雙語例句The dense graded cemented carbide of YG10/YG20 was prepared by using stack moulding and spark plasma sintering (SPS).採用曡層加壓SPS燒結(jié)法制備致密的YG10/YG20梯度結(jié)搆硬質(zhì)郃金。 返回 stack moulding