Click on the orange point and select the correct answer.
Wenn man den Gasbrenner anmacht öffnet man zuerst...
{"88.0519_87.4296":[{"id":5157766,"answer":"gashahn","x":88.0519,"y":87.4296},{"id":5157767,"answer":"luftregulierung","x":88.0519,"y":87.4296},{"id":5157768,"answer":"gaszufuhr","x":88.0519,"y":87.4296}]}
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1.
gashahn, luftregulierung, gaszufuhr