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battery cleaner

$30-250 USD

已关闭
已发布大约 10 年前

$30-250 USD

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develop a chemistry to make a battery cleaner for the top of battery and terminals with an acid indicator leaving a protector film to protect from corrosion or sulfation of the terminals.
项目 ID: 5267547

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活跃10 年前

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2 freelancers are bidding on average $228 USD for this job
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I am a material acience engineer from Indian Institute of Technology , my area of interest is corrosion and high high temperature coating . I have work experiance with scientist of Bhabha atomic research centre india and school of chemical engg UoB. Please assign me this work . Waiting for your PM
$111 USD 在5天之内
5.0 (4条评论)
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Chemist here. Organic,Nuclear, and Polymer field. Expert in analysis,synthesis,formulation and project leading. I prefer the non-traditional approach. I've more than enough international projects completed, a corresponding and sufficient lab experience. All the methods,materials and equipment I use are up to date. Your rules and deadlines, I' ll let result speak for me.
$345 USD 在22天之内
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UNITED STATES的国旗
Sosua, United States
5.0
3
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