复杂产品的装配设计工具的英文

advanced assembly extension

• 复杂:    complex; complicat ...
• 产品:    product; produce; ...
• 的:    4次方是 The fourth po ...
• 装配:    assemble; fit toge ...
• 设计:    devise; project; p ...
• 工具:    tool; means; imple ...