Construction preparation: pre-construction material prepared for the deployment of technical personnel, on-site construction, procedures for admission.
施工准备：施工前的物质准备，技术人员的调配，现场交底，办理入场手续。
Construction preparation: pre-construction material prepared for the deployment of technical personnel, on-site construction, procedures for admission.
施工准备：施工前的物质准备，技术人员的调配，现场交底，办理入场手续。
应用推荐