curved compression spring的意思|示意
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弯曲压缩弹簧
curved compression spring的网络常见释义
曲线形压缩弹簧 ... corrugated type mesh spring 波形网状弹簧 curved compression spring 曲线形压缩弹簧 curved spring washer 曲线形弹簧垫圈 ...
曲线形压缩 ... corrugated type mesh spring 波形网状 弹簧 curved compression spring 曲线形压缩 弹簧 curved spring washer 曲线形 弹簧垫圈 ...