Cov Tsev Kawm Ntawv Sib Txawv Ntawm Equestrian

Aug 22, 2022

Tso lus

Muaj ntau lub zog rau vuam, nrog rau cov nplaim taws, arc, laser, electron beam, kev sib txhuam thiab ultrasonic. Ua ntej kawg ntawm lub xyoo pua puv 19, tsuas yog cov txheej txheem vuam yog hlau forging, uas cov kws ua hlau tau siv ntau pua xyoo.

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Xa kev nug