TOP GUIDELINES OF BESI SCAFFOLDING

Top Guidelines Of besi scaffolding

In an ACB, the arc is interrupted by directing a high-velocity blast of compressed air onto the arc zone. The higher-velocity air cools and sweeps absent the ionized gases, facilitating arc extinction. Baut atau mur harus dipasang dengan hati-hati dan teliti, pastikan bahwa baut atau mur masuk dengan lurus dan rata. Bila perlu, baut atau mur dapat

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