The use of series SQG tube cleaners for the removal of scale in tube array of heater for first stage decomposition gives unexpected results, with remarkable economic and social benefits.

采用SQG系列清管机消除一段分解加热器列管中垢层，收到了意想不到的效果，具有显著的经济效益和社会效益。

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Besides, confirming the scale of nonlinear load and locating it is also an important part of all maintenance, fault removal and repair schemes.

此外，确定非线性负载的规模和位置也是所有维护、故障排除和修理计划的重要组成部分之一。

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Rotary de-scaling upstream of the tunnel furnace aims at the removal of heterogeneously distributed scale as well as residuals of casting slag.

在隧道炉上方的旋转除锈器目的是为了清除不均匀分布的锈斑和残留的铸造渣。

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Let me quickly mention one of the key side effects that concerns me about very large scale asset purchases: the removal of collateral from the financial system.

FORBES: Miles Kimball on QE

The Department of Energy and Climate Change said the development of CCS technology, if developed at scale, could allow the safe removal and storage of harmful carbon emissions from coal and gas plants.

BBC: Hatfield carbon capture scheme fails in UK funding bid