5 Essential Elements For sintra

Biasanya, angkur jenis ini dipasang langsung ketika proses pengecoran beton masih berlangsung, atau saat beton masih dalam kondisi basah dan belum mengeras/kering.The air blast blows absent the ionized gases and arcing solutions, resulting in arc extinguishing. Considering that this treatment occurs really often, the arcing time is normally really

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