licensed contractor翻译

licensed contractor的基本解释

读音: 美: 英:

持证承包商:指已经获得相关执照和资格认证的专业承包商,可以合法地从事建筑、装修、维修等工程项目。

例句

Valve should be installed by a licensed contractor.阀门应该由有资格认证的承包商安装。
CAUTION. Need for Periodic inspection: Periodic inspection by a licensed contractor is recommended.警告:需要定期检查:建议由有资格证书的承包商进行定期检查。
This valve requires periodic inspection and verification of the outlet temperature by a licensed contractor.这种阀门需要由得到许可的承包商进行定期检查和确认出水口温度。
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