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屋顶式风冷空调(热泵)机组
Rooftop air-source condition (heat pump) units
价格:¥0.00
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制冷用板式换热器
Plate heat exchanger for refrigeration
价格:¥0.00
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制冷用压力、压差控制器
Pressure &pressure difference controller for refrigeration
价格:¥0.00
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活塞式单机双级制冷压缩机
Reciprocating single-machine double-stage refrigerating compressor
价格:¥0.00
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