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Important equipment room needs to set up the corresponding level of fire door, important equipment room needs to set fire door to protect the safety of equipment, commonly used equipment room is: substation and distribution room (grade A), ventilation air

author：Wind wing 57712433

Important equipment room needs to set up the corresponding level of fire door Important equipment room needs to set fire door to protect the safety of equipment, commonly used equipment room includes: substation and distribution room  (grade A), ventilation air conditioning room  (class A), fire pump room  (class A), elevator machine room  (class A), generator room  (grade A), oil storage room  (grade A), fire control room  (grade B), fire extinguishing equipment room  (grade B).

Important equipment room needs to set up the corresponding level of fire door, important equipment room needs to set fire door to protect the safety of equipment, commonly used equipment room is: substation and distribution room (grade A), ventilation air
Important equipment room needs to set up the corresponding level of fire door, important equipment room needs to set fire door to protect the safety of equipment, commonly used equipment room is: substation and distribution room (grade A), ventilation air
Important equipment room needs to set up the corresponding level of fire door, important equipment room needs to set fire door to protect the safety of equipment, commonly used equipment room is: substation and distribution room (grade A), ventilation air
Important equipment room needs to set up the corresponding level of fire door, important equipment room needs to set fire door to protect the safety of equipment, commonly used equipment room is: substation and distribution room (grade A), ventilation air
Important equipment room needs to set up the corresponding level of fire door, important equipment room needs to set fire door to protect the safety of equipment, commonly used equipment room is: substation and distribution room (grade A), ventilation air
Important equipment room needs to set up the corresponding level of fire door, important equipment room needs to set fire door to protect the safety of equipment, commonly used equipment room is: substation and distribution room (grade A), ventilation air
dynamo Fire doors water pump equipment safety protection Motor
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