This paper summarizes operation principle, performance and selected notable fundamental of fu type chain style conveyer. And the application is also introduced in ESP system for Al2O3 chamotte kiln.

Aggregated data structure level (Figure 5) works with summarized instances of the same type within the same owner chain.

They then traverse a substitution chain of element declarations or a type hierarchy to determine whether the element declaration satisfies the substitution or type derivation requirements.