A method to ascertain airtightness of regulable refrigeratory, airtightness material selection and a way to made air retaining wall were discussed in this paper.
论述气库气密性的确定方法,气密材料的选择及气密层的做法,介绍压法检测气库气密性的作过程,并给出国内外的不同气密性标准。
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