葡萄牙硬質(zhì)合金牌號(hào)和化學(xué)成分如表23-123所示。表23-123礦冶股份有限公司(MinaseMetalurgias.a.r.l)硬質(zhì)合金牌號(hào)和化學(xué)成分牌號(hào)化學(xué)成分,%WC CoSA05SA10SA20SA25SA41SAFSC20SF01SF10SF10VSF20SF30SFXSG04SG05SG06SG10SG15SG20SG25SR0857.57573677969.5869493.58791.591.5929 (共 352 字) [閱讀本文] >>