supply of brick acid resistant for digester procurement of brick acid resistant for digester , heading1 , brick acid resistant is4860 class 1 for digester type r as per drg.no.tp/mm/ibp/k-201/1168 rev.0item code:422502116 , brick acid resistant is4860 class 1 for digester type s as per drg.no.tp/mm/ibp/k-201/1168 rev.0item code:422502117 , brick acid resistant is4860 class 1 for digester type t as per drg.no.tp/mm/ibp/k-201/1168 rev.0item code:422502118 , brick acid resistant is4860 class 1 for digester type u as per drg.no.tp/mm/ibp/k-201/1168 rev.0 item code:422502119 , brick acid resistant is4860 class 1 for digester type v as per drg.no.tp/mm/ibp/k-201/1168 rev.0 item code:422502120 , brick acid resistant is4860 class 1 for digester type w as per drg.no.tp/mm/ibp/k-201/1168 rev.0item code:422502121 , brick ar for digestor type wf ( modified) drawing attached. dwg no: tp/mm/ibp/1455 rev 0item code:422502145