安装合同 meaning in Chinese

erection contract

To manage site progress according to installation contract
根据安装合同管理工地进度。
Please provide a proposal on transferring the non - vat rebate material from po to installation contract by no later than 1 : 00pm this friday may 10 , 2005 if any
请务必于本周五， 2005年五月十日下午1点之前提供好一个传送非增值税发票材料的建议方案，材料包括从邮政汇票到安装合同。
To organize and ensure performance of the project management by leading and managing the project engineers to supervise , inspect and control the quality of site progress according to installation contract
通过引导和管理项目工程师按照安装合同对工地进度质量进行监控、检查及控制，以便组织并确保项目管理工作的执行。