installation and operation

基本解釋

There exist some unavoidable problems in structure design, manufacture, installation and operation to scale chain grate.
鱗片式鏈條爐排由于在結構設計、制造、安裝及運行操作仍不可避免地存在一些問題。
Valve shall be installed in accordance with manufacturer's written Installation and Operation Manual and approved submittals .
應該按照制造商書面安裝和操作手冊和經(jīng)過認可的資料來安裝閥門。
There exist some unavoidable problems in structure, manufacture, installation and operation to scale chain grate, therefore, produce some breakdown in the operation.
鱗片式鏈條爐排在結構、制造、安裝及運行操作等方面存在一些問題和故障。

In 1999, the City's Department of Information Technology and Telecommunications entered into a number of franchise contracts for the installation, maintenance and operation of public payphones on City sidewalks.
ENGADGET: NYC awards six Reinvent Payphones finalists, asks public to select favorite via Facebook
Convenience is further enhanced with easy installation and whisper-quiet operation.
ENGADGET: Sharp shows off the XV-Z15000 1080p projector