Is it legal to protect the elevator car with wooden boards

1. When carrying heavy and large items and furniture, in order to prevent scratches and damage to the inside of the elevator, wooden boards can be used for protection.

2. The installation of the board card must be safe and stable, which will not affect the normal operation of the elevator and can meet the safety requirements in case of emergency.

3. When using wooden boards for protection, it is necessary to abide by the laws and safety standards related to elevators and get the approval of relevant units or institutions.