为了保证设备现场安装质量 ,合同规定卖方应派技术人员到现场提供技术服务 (费用已计入投标总价 ) ,包括安装监督人员和试验工程师。现场技术指导应对安装承包商在方法、步骤和应注意事项方面进行指导。卖方应负责合同设备的正确校正、调整、清理、检查和现场试验 ,以及与合同? In order to ensure the quality of the equipment installed on site, the contract stipulates that the seller shall send technical personnel to provide on-site technical services (the cost has been included in the total bid price), including installation supervisors and test engineers. On-site technical guidance The installation contractor should be guided in terms of methods, procedures and precautions. The seller shall be responsible for the correct calibration, adjustment, cleaning, inspection and field test of the contractual equipment, as well as the contract