青云翻译

Tied at the end of die rolled steel, the acceptance, clearing debris, installing beam side of the template, with beam clamps or locking Lenz and installed outside the upper and lower vertical flute, accompanied by bracing, the spacing is generally desirable for 75cm. When the beam more than 60cm hig

At the end of all around die-rolled reinforced bar, after acceptance, clearing debris, installing beam side-template, or install the upper and lower lock Leng and beam clamp external vertical flute, with braces, spacing should be 75cm. When the beam is over 60cm, the extra lumbar taken aback, and we

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At the end of all around die-rolled reinforced bar, after acceptance, clearing debris, installing beam side-template, or install the upper and lower lock Leng and beam clamp external vertical flute, with braces, spacing should be 75cm. When the beam is over 60cm, the extra lumbar taken aback, and we