Will the nails on the sofa hit the lines in the wall?

THE THICKNESS OF THE GENERAL FLOOR IS 9 10CM! There is a part in the middle that is empty, yes, I punch holes often go into about 12CM, because it is empty all of a sudden, it is okay, the empty place is hard, especially referring to the old house, it is estimated that the thickness of the floor slab is 9 10 not counting the 2 cm of the cement floor! So through my experience, you 7CM can't penetrate the floor heating upstairs.

The wall probably won't. At most, wet the floor of the balcony.

Even if it's a discount, it's just a publicity gimmick. If you have been paying attention to a certain brand, you can do a comparison at that time.

Although my wife won't let me say it, I still want to say: Beat the hair, China is so cowardly, in addition to saying that it sounds good, do some tricks behind your back, what else can you do, I dare to be sure, even if Japan really stationed troops on the Diaoyu Islands and fired at China's armed forces, of course, after the fire, Japan will definitely say that it is a drill misfire, or careless or something like that, and then China will believe it, it will definitely believe it, and then say that it's okay and nothing, forgive you for a time or something, rub, When did the Communist Party dare to be tough, if Lao Mao was still alive, he would have led someone to level Japan, and now it is his turn to make a mistake at us, rub, when China dares to go to provoke trouble, and when does it have nothing to do to bombard the embassies of other countries, then it is called NB.

That's for sure, the cat will scratch when it sees something it likes, it doesn't care what the sofa is or not, it has no control.