Serurubele valve ductile tšepe sehlopha sa 150
Georg Fischer Piping Systems (GF Piping Systems) e fana ka tharollo ea thermoplastic bakeng sa lipalangoang tse bolokehileng, phepelo le kalafo ea metsi likepeng. Khamphani e fana ka liphaephe tsa polasetiki tsa boleng bo holimo tse sa sebetseng, hammoho le li-valve, litekanyo le ...
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