engineering grade造句

The telecommunications engineer grade
电讯工程师职系
The structural engineer grade
结构工程师职系
Noise emitted by machinery and equipment - guidelines for the preparation of test codes of engineering grade requring noise measurements at the operator ' s or bystander ' s position
机器和设备辐射的噪声操作者位置噪声测量的基本准则
The company was established in 1983 . in 1997 , the company was issued the grade b engineering designing certificate issued by the state ministry of construction , and the power engineering grade b consulting certificate by the state plan committee in 2000 , and the iso9001 quality system certificate in 1999
本公司成立于1983年， 1997年获国家建设部颁发乙级工程设计证书， 2000年获国家计委颁发电力工程乙级咨询证书， 1999年获得iso9001质量体系认证证书， 2004年获广东省建设厅颁发建筑工程设计丙级证书。
It's difficult to find engineering grade in a sentence. 用engineering grade造句挺难的