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
气调库气
性的确定方法,气
的选择及气层的做法,介绍用正压法检测气调库气性的具体操作过程,并
国内外的不同气性标准。
A method to ascertain airtightness of regulable refrigeratory, airtightness material selection and a way to made air retaining wall were discussed in this paper.
论述气调库气性的确定方法,气的选择及气层的做法,介绍用正压法检测气调库气性的具体操作过程,并国内外的不同气性标准。
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