關於cementite的百科

• cementite造句怎麼寫

• Microstructureofcementitebesideinterfacein321/Qd370qDexplosiveweldingAmixtureofferriteandcementiteformingdistinctlayersorbandsinslowlycooledcarbonsteels.alamellarmixtureofcementiteandferriteformedduringthecoolingofaustenite;amicro-constituentofsteela...
• 2018-05-038001