Guangzhou Steel teach you: Steel sub-project inspection lot division principle

Deformation is divided by a single steel;
2 multi-storey and high-rise steel segment is divided by floor or construction;
3 Pressed metal board works according roofing, siding, floor and other division;
4 Acceptance on raw materials and finished when played, can be combined or decomposed inspection lot according to project planning and feed the actual situation; Guangzhou Steel