Phau ntawv sau tshuab
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Phau Ntawv Round Lub raj mis Labeling Tshuab
Lub tshuab labeling yog ib qho khoom siv rau kev ua cov ntawv nplaum ntawm tus kheej daim ntawv lo (daim ntawv lossis hlau ntawv) ntawm PCBs, cov khoom lossis cov ntim ntim.Lub tshuab labeling yog ib qho tseem ceeb ntawm kev ntim khoom niaj hnub.
