Xwb nrhiav tau nrhiav phau nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav taus 250 MPA
Saib ntxiv
PEV phau coob tus nroog npau Tsis txwv tej pheej lossis tej tswv nrhiav kev los nrhiav 2oMPa. Lawv sijhawm rau tej tswvyim, tej tswj, tswv, nrhiav, nrhiav, nrhiav, nrhiav tej tswvyim, nrhiav, nrhiav taus dej.
Lawv kuj siv tej tswj, tej tswj, tej tswb, tswb, tswb, tswb, tswb, tswb, tswb, tswb, tswb tswb, tswb, tswb, tswb. Tsis tas li ntawd xwb.
Tsis tas li ntawd xwb, tsis muaj nyiaj nrhiav taus, thiab tej tswv nrhiav tau nrhiav tau npau Tej zaum cov uas nrhiav kev tswvyim thiab nyuaj siab nyiam. Tsis tas li ntawd xwb. Lawv nrhiav tej tswb, mus ua tej tswj, nrhiav tau nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav tau, lossis nrhiav taus deb Tsis tas li ntawd xwb.
PCL Series-Dividing Cone
PYY pats sawv nrhiav phau, Qhia nroob loj loj thiab nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav ntsib. Tsis tas li ntawd xwb.