KT-9903 干冰清洗机（经济款）/ KT-9903 Dry ice cleaning machine (economical version)

ꄴ上一个： KT-6163 8件套水箱压力表（气动）/ KT-6163 8-piece water tank pressure gauge (pneumatic)
ꄲ下一个： KT-9902 干冰清洗机（标准款）/ KT-9902 Dry ice cleaning machine (standard version)

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