How to unlock the pipeline well door without a key?

Open it with a rotating needle or something, knock the key with a hammer, and ask the property manager to help open it.

1. Open with a rotating needle or something: find a hard thing like a rotating needle around you, insert it directly into the lock core of the pipeline well door lock, and then turn it clockwise for two or three times to open the door lock, but not all pipeline well doors can be opened in this way.

2. Tap the key with a hammer to open it: find a master key, tap the key with a hammer, make the key shake while knocking, and slowly open the lock of the pipeline well.

3. Ask the property to help me open it: I want to open the door lock of the pipeline well on the floor. I don't have a key with me, so I can ask the staff of the property company to help me open it.