CAD designer with an understanding of mass & energy calculations
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已发布的
3 年前
货到付款
€3000-5000 EUR
货到付款
已关闭
货到付款
We are a group of Environmental, Social and Governance (ESG) driven companies investing in technology solutions to upcycle waste into products and energy while capturing CO2 in a circular method. Home based.
项目ID: #29609689
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活跃的3 年前