埋め戻しは、掘削した空間を土で埋めることです。根切りの際に深く掘りすぎた場合に、埋め戻しによってその深さを調整します。 The students occasionally really need to think outdoors the cubicle in a very case study paper. In that case, the many crucial or expected data won't be there during the case study, and pupils need to do investigate on it. 主に、建物の基礎を安定して支えるために必要な... https://gregoryfzuei.blogdal.com/37077724/examine-this-report-on-hire-someone-to-write-my-case-study