What you have here is a Fisher & Paykel hob with three zones. The width is narrower than standard (60 cm) and there are a number of useful features.
From Appliance Centre
Fisher & Paykel CG603DLPGB4 60cm ‘Gas On Glass’ 3 Burner LPG Hob
Atlantic Electrics
Fisher & Paykel CG603DLPGB4 Gas on Glass Hob, 3 Burners Two Dual Wok Burners, 60cm Wide, LPG- Black Glass