select *
from lbx lbx
left outer join tls tls on tls.tls_in_1 = lbx.lbx_ina and tls.tls_lg_1 = lbx.lbx_lpe and tls.tls_su = lbx.lbx_kus and tls.tls_jak = lbx.lbx_jak and tls.tls_adjust = lbx.lbx_adjust