tempered glass-double nine cavity [timing]](钢化玻璃-双九腔【定时款】) tempered glass-double nine cavity [without timing]](钢化玻璃-双九腔【不带定时】) tempered glass-double direct fire [timing]](钢化玻璃-双直喷猛火【定时款】) tempered glass-double direct fire [without timing]](钢化玻璃-双直喷猛火【不带定时】) tempered glass-dual burner stove [timing]](钢化玻璃-鸳鸯灶【定时款】) tempered glass-dual burner stove [without timing]](钢化玻璃-鸳鸯灶【不带定时】) [folding] stainless steel-dual burner stove-timing(【折叠款】不锈钢-鸳鸯灶-定时款) [folding] stainless steel-dual burner stove-without timing(【折叠款】不锈钢-鸳鸯灶-不带定时) special offer-stainless steel door panel-double direct injection slow fire (without timing)(特价款-不锈钢面板-双直喷文火（不带定时）) special offer-tempered glass-double direct fire injection (without timing)(特价款-钢化玻璃--双直喷文火（不带定时）)

natural gas(天然气) liquefied gas(液化气)