? Entwicklung Spritzgie?teile und Werkzeuge und deren Projektierung的翻译：? Development part and tools and their design 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

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? Development part and tools and their design

? Development spraying pouring hurry and tools and their project engineering

? Development injection molded parts and tools, and whose planning

? Development part and tools and their design