1033 抛石挤淤

工程内容:

(1)人工抛填片石;(2)整平;(3)碾压。

单位:100 m3设计抛石量



This file is decompiled from a .CHM file
by an UNREGISTERED version of Easy CHM.
You can download Easy CHM at : http://www.eTextWizard.com