carbon screw thread chasing tool的意思|示意
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碳丝追螺纹工具
carbon screw thread chasing tool的网络常见释义
炭素螺纹梳刀 ...油套管螺纹刀片 petroleum casing pipe/ Oil pipe screw thread cutter blades 炭素螺纹梳刀 carbon screw thread chasing tool 公英美制螺纹刀片 Metric System/ British System/American System screw thread cutter blades ..