Reduce length of sumifs formulae

[ANTONIO1981]

HI ALL

Is there a way to simplify this formulae

=SUMIFS(R_conveyor_table!$D:$D,R_conveyor_table!$B:$B,'COUNTRY P&L'!D$6)+SUMIFS(R_vacuum_table!$C:$C,R_vacuum_table!$B:$B,'COUNTRY P&L'!D$6)+SUMIFS(R_Jetwash_table!$C:$C,R_Jetwash_table!$B:$B,'COUNTRY P&L'!D$6)+SUMIFS(PROMO_Table!$C:$C,PROMO_Table!$B:$B,'COUNTRY P&L'!D$6)

make it shorter and clearer?

thanks in advance

Anthony