Astm F3125 Nau'in F1852 / F2280 Gudanar da Zamani
Bayanin samfurin
A325TC / A490TC TC Bolol a Beijing Jinzhaobo, ISO9001, FPC CED
Astm A325TC / A490TTC Tsarin Hel ne na ƙwararrun diami na daban-daban da tsayi don amfani dashi a tsarin haɗi. Dole ne a yi amfani da wannan nau'in dunƙule tare da 2h ko dh hexagonal goro da f436 lebur Washer
Sa: A325TC / A490TC
Abu: matsakaici carbol karfe / alloy karfe
Zaren: Unady
Dia .: 1/2 "-1 / 2"
Tsawon: 1/2 "-6"
Gama: baƙar fata, zinc, hdg, Darcromet
Samfurin samfurin

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