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Instrument and meter
Fully automatic calorimeter ZDHW-5Z type
Computer calorimeter ZDHW-8W type
Fully automatic Chinese character calorimeter ZDHW-8L model
Microcomputer fully automatic calorimeter ZDHW-8D type
Microcomputer fully automatic calorimeter ZDHW-8Z type
AVCO-2 type carbonate carbon dioxide analyzer for coal
KZDL-9Z type microcomputer rapid sulfur analyzer
Microcomputer based diversified sulfur analyzer AVDL-28A
Calcium carbonate analyzer AV3500 model
Automatic Open Flash Point Tester AVSD-101C Type
Successful operation!