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A METHOD FOR APPLYING AN ANTI-CORROSION COATING TO ESPECIALLY CORROSION EXPOSED PARTS IN ROCK DRILL EQUIPMENT
A METHOD FOR APPLYING AN ANTI-CORROSION COATING TO ESPECIALLY CORROSION EXPOSED PARTS IN ROCK DRILL EQUIPMENT
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机译:一种在钻探设备中特别是腐蚀暴露部位上应用抗腐蚀涂层的方法
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摘要
The present invention relates to a method of protecting corrosion vulnerable parts of rock drilling equipment in particular against corrosion, particularly a shank adapter, wherein the adapter is coated by zinc phosphatization, zinc manganese phosphatization or manganese phosphatization followed by an oiling or waxing process.
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