TOREN AIR FUNDAMENTALS EXPLAINED

Biasanya, angkur jenis ini dipasang langsung ketika proses pengecoran beton masih berlangsung, atau saat beton masih dalam kondisi basah dan belum mengeras/kering.Certainly one of the principal capabilities of the MCB which enhances its capabilities and applicability is The reality that their operation can be restored With all the slightest exertio