cementite造句
Microstructureofcementitebesideinterfacein321/Qd370qDexplosiveweldingAmixtureofferriteandcementiteformingdistinctlayersorbandsinslowlycooledcarbonsteels.alamellarmixtureofcementiteandferriteformedduri...
Microstructureofcementitebesideinterfacein321/Qd370qDexplosiveweldingAmixtureofferriteandcementiteformingdistinctlayersorbandsinslowlycooledcarbonsteels.alamellarmixtureofcementiteandferriteformedduri...