The etching parameters and the photos of the head slider were presented. 3D surface microstructures of the head sliders were analyzed by Vecco MHT-III interferometer.

最后利用三维表面形貌仪，分别对湿法刻蚀和干法刻蚀的磁头结构进行了数据分析。

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The head disk collision can take place many times, whose locations may be at the trail of the slider or the front.

磁头浮动块与磁盘盘面发生多次碰撞，碰撞位置可能在浮动块尾端，也可能在浮动块的前端。

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Although WD has restarted their head slider line in Thailand and is ramping up slider production in Malaysia that should come on line in the June quarter, the company does not expect to reach pre-flood production levels until September 2012.

FORBES: Fragility and Recovery of Digital Storage Supply Chains