固定式采油平台管道立管是联接海底管道与平台油气集输设备的重要环节。
The vertical pipes are the important links which connect sea-bedded pipelines to the oil gathering equipment of a stationary oil platform.
固定式采油平台管道立管是联接海底管道与平台油气集输设备的重要环节。
The vertical pipes are the important links which connect sea-bedded pipelines to the oil gathering equipment of a stationary oil platform.
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