1. join for free this content is the result of automatically crawling this website based on its origin and does not mean that this website agrees with the content or position of the website being displayed. 5 jiangsu kangshijie machinery equipment co., ltd. high and low temperature integrated unit, refrigeration and heating integrated unit, composite refrigeration unit, -90 degree refrigeration unit, -100 degree refrigeration unit, -80 degree refrigeration unit, -70 degree refrigeration unit, -60 degree refrigeration unit, -50 degree refrigeration unit, -80 degree to 200 degree high and low temperature integrated unit, -60 degree to 30 strip

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