refractory brick QN-JM Refractory brick 1.Bending strength :1.1Mpa 2.Lower content in impuritie 3.Safty application temperature:1430 Deg. Centigrate. 4.Bulk density:0
refractory brick QN-JM Refractory brick 1.Bending strength :1.1Mpa 2.Lower content in impuritie 3.Safty application temperature:1430 Deg. Centigrate. 4.Bulk density:0
refractory brick QN-JM Refractory brick 1.Bending strength :1.1Mpa 2.Lower content in impuritie 3.Safty application temperature:1430 Deg. Centigrate. 4.Bulk density:0
refractory brick Selling different kinds of refractory product
refractory brick QN-JM Refractory brick 1.Bending strength :1.1Mpa 2.Lower content in impuritie 3.Safty application temperature:1430 Deg. Centigrate. 4.Bulk density:0
refractory brick Selling different kinds of refractory product
refractory brick Selling different kinds of refractory product
refractory brick Selling different kinds of refractory product
refractory brick Selling different kinds of refractory product
refractory brick Selling different kinds of refractory product