新型アップグレード自動ERW ASTM管ミル:380V 50HZ | 建設/自動車用鋼管に最適

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July 09, 2025
Video Description:
Discover the New Upgraded Automatic ERW ASTM Tube Mill, designed for high-efficiency steel pipe production. Ideal for construction and automotive industries, this 380V 50HZ machine delivers precision and durability. Watch to explore its advanced features and capabilities.
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