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ASTM B111 UNS C12200 Paduan Tembaga Tabung Penukar Panas Mulus2024-03-07 09:21:54 |
ASME SB111 90% Cu 10% Ni C70600 Tembaga Nikel Alloy Seamless Tube2024-02-04 14:03:51 |
ASTM B466 C70600 90% Cu 10% Ni tabung paduan tembaga nikel tanpa jahitan2024-02-04 14:00:45 |
Aluminium Kuningan ASTM B111 C68700 Tahan Korosi Tabung Mulus2024-01-30 16:37:16 |