求翻译：取BASE COVER 拆除包装，检查表面不可有脏污、手印、露底、划伤等不良，用无尘布蘸酒精将电镀壳表面全数擦拭干净是什么意思？

Take the base cover unpacking, check the surface can not be dirt, fingerprints, open at the end, scratches and other undesirable plating shell with a lint-free cloth moistened with alcohol to wipe clean the surface in full

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Takes BASE the COVER demolition packing, the inspection surface might not have the dirty dirt, the hand imprint, reveals the inside story, scratches and so on not to be good, will dip the ethyl alcohol with dustlessness cloth to galvanize shell surface total cleaning to be clean

Take the BASE COVER remove packaging, check the surface should not be dirty, fingerprint, threadbare, scratches and other bad, shell plating surface with a clean cloth moistened with alcohol full wipe clean

正在翻译，请等待...