琼中黎族苗族自治县STAINLESS BUTT-WELDING FITTINGS
琼中黎族苗族自治县Concentric reducer R (c)
Classification:琼中黎族苗族自治县STAINLESS BUTT-WELDING FITTINGS
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1： Product parameters
Product Name: concentric reducer R (c)
Product appearance: metallic silver gray
2： Applicable standards and dimensions of products
