安全可靠：由于炉内煤气随用随产，不用不产，无储气罐，并加水封防爆安全装置，在使用中安全可靠。

Safe and reliable: because with furnace with production, with gas, without doesn't come without water storage tank, and seal explosion-proof device, in use safe and reliable.

youdao

安全可靠：由于炉内煤气随用随产，不用不产，无储气罐，并加水封防爆安全装置，在使用中安全可靠。

Safe and reliable: because with furnace with production, with gas, without doesn't come without water storage tank, and seal explosion-proof device, in use safe and reliable.

youdao