Видео ютуба по тегу Astm D877

KN-1816 Insulating Oil Dielectric Breakdown Tester ——ASTM D1816 & ASTM D877
KN-1816 Insulating Oil Dielectric Breakdown Tester ——ASTM D1816 & ASTM D877
ASTM D1816 Transformer Oil Testing Procedure
ASTM D1816 Transformer Oil Testing Procedure
Lucyelec Dielectric Oil Analysis BDV-1001D Oil BDV Tester #IEC60156 #ASTM D877/1816 #bdv #oem
Lucyelec Dielectric Oil Analysis BDV-1001D Oil BDV Tester #IEC60156 #ASTM D877/1816 #bdv #oem
PS-1003 oil bdv tester break down voltage tester #shorts
PS-1003 oil bdv tester break down voltage tester #shorts
Transformer Oil Dielectric Breakdown Voltage Tester EPOT Three Cells ASTM D1816ASTM D877 IEC 60156
Transformer Oil Dielectric Breakdown Voltage Tester EPOT Three Cells ASTM D1816ASTM D877 IEC 60156
ทดสอบน้ำมันหม้อแปลงมาตรฐาน ASTM D1816 (Insulation Oil Tester) P.2/3
ทดสอบน้ำมันหม้อแปลงมาตรฐาน ASTM D1816 (Insulation Oil Tester) P.2/3