The fire fighting surface must be located on the side of the stairwell leading directly to the outsi

If the kitchen is relatively closed, that is, except for their own employees, others can hardly see inside, then you can do without the ceiling, save some money, but the hall is to do, or the fire protection device is not easy to hide, one is not good-looking, and the two are easy to damage. >>>More

There is no problem with the sofa against the wall in feng shui, most of them can be leaned against one wall, and it is not necessary to lean against the wall on three sides. >>>More

In line with the requirements, the fire hydrant box is set up in residential buildings because of the restrictions of electric wells, wind shafts, entrance doors, etc., many of which are set up behind the entrance door after opening.

1.For durability and safety reasons, it is recommended not to use this kind of fence, especially in seismic fortification areas; >>>More

Hotels and restaurants should have, and the focus of the family is gas safety! View the original post