Koj Puas Paub Yuav Ua Li Cas ntsuas Koj Staircase?
Ua ntej peb muab koj cov kev daws teeb meem thiab tus nqi, peb yuav tsum tau txais koj tus ntaiv Pem Teb mus rau pem teb qhov siab thiab qhov taub / dav, tam sim no cia peb qhia koj li cas sau txhua qhov tsim nyog raws li daim duab bellow:
- H = Staircase Tsev Rau Hauv Pem Teb Txog Qhov Siab;
- A = Qib Siab Dua ntawm Cov Thib Thibness (Nquag Ntawm 200-350 hli);
- B = Staircase ntaiv dav (Nquag Nyob Ib Ncig Ntawm 1000mm-1200mm);
- R = Ruam ntaiv Riser Qhov siab (Nquag Raws Li 180mm Rau Ncaj Tus ntaiv);
- D = Staircase Cov Ntsej Muag Qhov tob (Feem Ntau Ntawm 1 ');
- W = Stairwell Dav;
- L = Stairwell Ntev.
