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YUAV UA LI CAS YUAV UA LI CAS?
1.blown rau hauv hom Muaj phau ntawv thiab tshuab tshuab moulding ob txoj kev. Nyob rau hauv cov txheej txheem ntawm phau ntawv molding, tuav lub tshuab tshuab kom tuaj tos cov khoom los ntawm lub crucible los yog qhib lub qhov cub, thiab tshuab mus rau hauv cov duab ntawm lub nkoj nyob rau hauv cov hlau pwm los yog ntoo pwm. Smooth round khoom los ntawm rota ...Nyeem ntxiv -
YUAV UA LI CAS TEMPERED GLASS?
Mark Ford, tus thawj tswj kev tsim kho ntawm AFG Industries, Inc., piav qhia: Tempered iav yog li plaub npaug zog dua li "zoo ib yam," los yog annealed, iav. Thiab tsis zoo li annealed iav, uas tuaj yeem tawg rau hauv jagged shards thaum tawg, tempered iav ...Nyeem ntxiv
