Ngongo Tungsten
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Hokonga Wera Astm B387 99.95% Whakamahana Maamaa Kore-Tunutunu Porowhita W1 W2 Paipa Wolfram Tungsten Ngongo Teitei te Ahu Whakaritenga
Ingoa Hua: te utu pai rawa atu o te wheketere kua whakaritea he ngongo paipa tungsten parakore 99.95%
Rauemi: tungsten parakore
Tae: tae whakarewa
Tau Tauira: W1 W2 WAL1 WAL2
Te Tākai: Pouaka Rākau
Whakamahia: Ahumahi rererangi, Ahumahi taputapu matū