Y - Bor pa gin ma ki lwongo ni grate X - Lac pa gin ma ki lwongo ni grate A - lac pa gin ma ki lwongo ni frame profile W - pek pa bar T - wel yat ma ocung G - wel jami ma ocung atir N - namba ma ki keto i wang ot U - rwom me rwom pa jami (pi jami ma itwero yero 1, 2, 3, 9, 10) H - bor pa gin ma ki deyo kwede (pi jami ma itwero yero 7, 8)
Kit me yubu wang ot
Jami ma tye i yub ni
Kwano wel jami ma mite pi yubu gin ma ki lwongo ni metal grating.
Dit pa jami weny ma tye kakare.
Cal ma ki goyo maber i kom gin ma ki lwongo ni steel grating.
Poko jami me deyo ma rom.