Yuhong Holding Group Co.,LTD
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ASME SB111 90% Cu 10% Ni C70600 Tembaga Nikel Alloy Seamless Tube2026-07-14 16:35:14 |
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ASTM B111 C70600 O61 Tembaga Nickel Alloy Low Fin Tube Untuk Penukar Panas2025-04-30 15:25:40 |
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ASTM B466 C70600 90% Cu 10% Ni tabung paduan tembaga nikel tanpa jahitan2025-04-25 15:27:20 |