1.
The surface must be free from oil, grease and dirt, and be dry prior to painting.
施工表面必须除净油污和杂质，并在施工前务必保持干燥。
2.
The surface must be free from oil, grease and dirt, and be dry prior to application.
施工表面必须除去油污和杂技，在施工前务必保持干燥。
3.
Talk about the Importance of Preparing Work before Construction from the World Bank Liuzhou Silo Engineeering Project
从世行柳州筒仓工程论施工前准备工作的重要性
4.
The Second Prospecting Team of Shandong Coal Geology Bureau
采前瓦斯预抽系统固井工程施工工艺
5.
Advanced grouting process with PBA skill in Youth street
青年大街站PBA工法施工超前注浆工艺
6.
all the necessary preparations for construction of the Olympic venues and facilities will be completed;
全面落实奥运场馆、设施的前期工作和施工准备；
7.
Research on Geological Prediction System of Underground Engineering Construction
地下工程施工超前地质预报系统研究
8.
Construction on the new building started nine years ago.
新大楼的施工始于九年前。
9.
The train was halted by work on the line ahead.
由于前面铁道上在施工，火车停了下来。
10.
Study of Advance Geological Prediction in Tunnel Constructed by TBM;
TBM施工隧洞中超前地质预报研究
11.
Tunnel Construction Ahead Geological Forecasting Method Research in Karst Area;
岩溶隧道施工超前地质预报方法研究
12.
An Analysis to the Effects of Current Peasant-Laborers Rights and Inter ests Guarantee Measures;
当前农民工权益保障措施的效度分析
13.
On Situation and Measures of Fire Fighting in Villages at Present;
浅论当前农村消防工作的状况和措施
14.
Prospects of Thermal Power Construction Companies Participating Nuclear Power Constructions;
火电施工企业参与核电建设前景探讨
15.
Geological Prediction Ahead of Working Face during Tunnel Construction Based on GIS
基于GIS的隧道施工超前地质预报
16.
Construction Techniques for Integral Lifting and Installation of Front-Support Form Travelers of Cable-Stayed Bridge
斜拉桥前支点挂篮整体吊装施工技术
17.
Application of Advance Support by Pipe-shed in Tunnel Construction
超前管棚预支护在隧洞施工中的应用
18.
3D Seismic Advance Geological Prediction System Applied in Tunnelling
隧道施工空间地震超前地质预报系统