? 暖暖日本免费在线视频_Niobium ring machined part | Belong Metal

<legend id="64b29"></legend>
      1. +86 917 3228322   |   sales@belongmetal.com
           中  文  |  ENGLISH

        Niobium

        • Niobium ring machined part
        Niobium ring machined part

        Niobium ring machined part

        • Material: R04210
        • Technics: cold rolling/cold drawing, wire-electrode cutting, machining
        • Dimension: Customization
        • Standard: ASTM B394-2009
        • Application: Used for the heat exchange tube. The protect tube of thermometer in petrochemical industry and electronics industry.
        • INQUIRY

        Material: R04210

        Technics: cold rolling/cold drawing, wire-electrode cutting, machining

        Dimension: Customization

        Standard: ASTM B394-2009

        Application: Used for the heat exchange tube. The protect tube of thermometer in petrochemical industry and electronics industry.

        国产乱子伦精品在线中文视频|国内精品伊人久久久无AV高清影|欧美成人中文字幕日韩欧美在线观看|亚洲毛片不卡aV在线播放一区二区

        <legend id="64b29"></legend>