河南內衣展柜的外形、尺度要符合請求，尺度差錯要控(kong)制在正負1.5mm內;做工(gong)要精密(mi)，外觀無瑕絲，各縫隙、線條(tiao)要平齊、勻稱(cheng)。展(zhan)柜的展(zhan)現(xian)空(kong)間(jian)(jian)(jian)要為徹底密(mi)閉型(xing)結構，避(bi)免污染粒(li)子進入展(zhan)現(xian)空(kong)間(jian)(jian)(jian)以保證(zheng)文物(wu)展(zhan)現(xian)空(kong)間(jian)(jian)(jian)的環(huan)境(jing)恒(heng)定性，展(zhan)現(xian)空(kong)間(jian)(jian)(jian)內部空(kong)氣交(jiao)流率應控(kong)制在20%以內。