1500彩票
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產品中心
不銹鋼管
圓管
方管
矩管
異型管
不銹鋼冷軋薄板、帶
熱鍍鋅板、電鍍鋅板
彩色涂層鋼板
產品中心 >> 圓管
圓管 (點擊查看詳細)
規格：OD 6mm~168mm;壁厚0.25mm～8.0mm;
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規格：OD 6mm~168mm;壁厚0.25mm～8.0mm;
