The technology to achieve the international leading level, and undertake various non-standard seal of the development and the production.
各项技术达到国际领先水平，并承接各种非标准密封件的开发与生产。
The technology to achieve the international leading level, and undertake various non-standard seal of the development and the production.
各项技术达到国际领先水平，并承接各种非标准密封件的开发与生产。
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