该技术同样适用于石油化工行业油类及其他外档液体产品储运系统的管道清洗。
And equally, it applies in petroleum, chemical industry, oil and other liquid prod - uet's preservation and transportation system's pipeline cleaning.
我去查一下那天会议室的使用情况,外教英语口语培训如果那个时间档会议室闲着,我就预定下来。
I'll check on the availability of the conference room for that day and if that time slot is open, I'll reserve it.
在势不可档的挑战中,预料外的事件与地球物理的危机会带来解决之道。
Unexpected events and geophysical crises will bring unique solutions in the midst of overwhelming challenges.
在势不可档的挑战中,预料外的事件与地球物理的危机会带来解决之道。
Unexpected events and geophysical crises will bring unique solutions in the midst of overwhelming challenges.
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