Tungsten chubu
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Ogulitsa a ASTM B387 99.95% Kupanga malo osachiritsidwa a W1 W2 W2 W2 W2 W2 Wolfim Pips Cuntung kukula
Dzina lazogulitsa: Mtengo wabwino kwambiri wamafuta 99.95% chungu
Zinthu: Zapamwamba
Mtundu: Mtundu wachitsulo
Nambala Yachitsanzo: W1 W2 Wal1 Wal2
Kulongedza: Capen Capson
Ntchito: Makampani ogulitsa aerospace, makampani amakono