1. Ibikoresho: Ibyuma byoroshye.ASTM A 197, ASTM A47, DIN EN 1562 2. Ibipimo: DIN EN 10242 3. Imitwe: IS07-1, DIN 2999 4. Ingano iraboneka: 1/8 '' - 6 '' 5. Ubuso: Gushyira ibishyushye, byirabura , zinc-plaque 6. Ibikoresho byoroshye birimo inkokora, tees, guhuza hamwe no kuzenguruka ...
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