Would this be a big problem? outside stucco wall with very small

來源: 於 2012-06-06 16:06:51 [舊帖] [給我悄悄話] 本文已被閱讀：次

outside stucco wall with very small but long crack line? There are several of them if you look at it carefully. Need repair? If yes, how?  Thank you in advance!