pearlite nodule
常見例句
- Some batches of production showed that microstructure of nodular iron in investment casting can reach to 2 grade nodularization, 6 grade nodule size and 10% pearlite.
經(jīng)批生產(chǎn)考核，精鑄球鐵鑄件的金相組織可達(dá)到球化級(jí)別2級(jí)，石墨球大小6級(jí)，珠光體含量10 %的要求。 返回 pearlite nodule