Number of the records: 1
production efficiency
SYS 0122990 LBL 00000nz--a22^^^^^n--4500 003 SK-STU 005 20240903095218.5 008 240903|n|acnnnbabn-----------n-ana-----d 040 $a STU $b slo 065 $a production efficiency $c production efficiency 150 $a production efficiency 980 $x K
Number of the records: 1