supply of brick acid resistant for digester brick acid resistant for digester , heading1 , brick acid resistant is4860 class 1 for digester type l as per drg.no.tp / mm / ibp / k-201 / 1168 rev.0item code:422502111 , brick acid resistant is4860 class 1 for digester type u as per drg.no.tp / mm / ibp / k-201 / 1168 rev.0item code:422502119 , brick acid resistant is4860 class 1 for digester type n as per drg.no.tp / mm / ibp / k-201 / 1168 rev.0 item code:422502113 , brick acid resistant is4860 class 1 for digester type p as per drg.no.tp / mm / ibp / k-201 / 1168 rev.0item code:422502114 , 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 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 r as per drg.no.tp / mm / ibp / k-201 / 1168 rev.0 item code:422502116 , brick acid resistant is4860 class 1 for digester type m as per drg.no.tp / mm / ibp / k-201 / 1168 rev.0item code:422502112 , 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 q as per drg.no.tp / mm / ibp / k-201 / 1168 rev.0 item code:422502115