Bogsten bulọọki
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Oem & Odm giga giga ti o lagbara
Ohun elo: Tungsten funfun ati Langsten Alloy
Ohun elo: itosi, ọṣọ, iwuwo iwọntunwọnsi, ifojusi, ile-iṣẹ ologun, ati bẹbẹ lọ
Apẹrẹ: Kube, silinda, bulọọki, granule ati be be lo.
Boṣewa: Astm B760, GB-T 3875, AsTM B777
Ṣiṣẹ: yiyi, ti o dariji, soterring
Dada: pólándì, alkali ninu