installation and operation

基本解释

There exist some unavoidable problems in structure design, manufacture, installation and operation to scale chain grate.
鳞片式链条炉排由于在结构设计、制造、安装及运行操作仍不可避免地存在一些问题。
Valve shall be installed in accordance with manufacturer's written Installation and Operation Manual and approved submittals .
应该按照制造商书面安装和操作手册和经过认可的资料来安装阀门。
There exist some unavoidable problems in structure, manufacture, installation and operation to scale chain grate, therefore, produce some breakdown in the operation.
鳞片式链条炉排在结构、制造、安装及运行操作等方面存在一些问题和故障。

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