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push-back pin例句_push-back pin英汉例句_push-back pin双解例句_贰靶汉英词典
贰靶汉英词典

push-back pin

P 开头单词

常见例句

    双语例句

  • Suitable sizes of push-back pins may be selected from a standard ejector pin range.
    回程杆的合适尺寸可以在标准的顶杆范围内选择。
    • 返回 push-back pin