Due to the shortage of components of the second hand equipments imported from Germany DMS Company, this component has to be developed by ourselves.

因冷轧厂从德国德马克公司引进的二手设备部件不全，所以，该部件需要自行研制。

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He says supply chain checks find recent component shortage have been fixed.

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This was due to a component shortage caused by weak yields.

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