yes.

when the room where bottled liquefied gas is stored and used is set on the ground, an automatic gas leakage alarm safety protection device and an independent mechanical air supply and exhaust system should be set, and a manual quick cut-off valve and an emergency automatic cut-off valve should be set on the liquefied gas supply main pipe, and the gas leakage alarm safety protection device should be linked with the emergency automatic cut-off valve.

when combustible gas is used as fuel in high-rise buildings, gas supply through pipelines should be adopted. The room or part where combustible gas is used should be set by the external wall.