Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Feng Ling Guan"'
Publikováno v:
Advanced Materials Research. :307-311
Reinforced concrete cover in the road culvert cover design, in order to facilitate the construction, usually using precast reinforced concrete solid slab, but the overall cost is not low. This article researched a reinforced concrete multi-ribbed hol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7d0f042fe831c95032bbcf55ab8e83c
https://doi.org/10.4028/www.scientific.net/amr.368-373.307
https://doi.org/10.4028/www.scientific.net/amr.368-373.307
Publikováno v:
Chinese Journal of Contemporary Pediatrics; 2020, Vol. 22 Issue 8, p828-833, 6p