TIS 166-2549 Figure A.7 Gauge for testing minimum withdrawal force
TIS 166-2549
Thai Industrial Standard
for
PLUGS AND SOCKET-OUTLETS FOR HOUSEHOLD AND SIMILAR
PURPOSES : PLUGS AND SOCKET-OUTLETS WITH RATED
VOLTAGE NOT EXCEEDING 250 V
TIS 166-2549 Figure A.7 Gauge for testing minimum withdrawal force
