Typic Laser Vuam Daim Ntawv Thov ntawm Cov Ncej,
Lub kaum sab xis welding tshwm sim cuam tshuam rau cov tsos ntawm cov khoom seem thiab tus nqi, piv nrog Argon arc vuam, laser vuam kab seams me me thiab du.
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Laser vuam rau ncej kaum