Qhathanisa ukusebenza

PE impahla eluhlazaimbudumbudu emhlophe esobala, i-ductility enhle, ukuminyana <1, ukuntanta emanzini

PP impahla eluhlaza i-milky granular, amandla e-larry, ukuminyana <1, ukuntanta emanziniI-PP PE性能对比


Isikhathi sokuthumela: Feb-28-2022