大又大又粗又硬又爽少妇毛片_曰韩人妻无码一区二区三区综合部_国产精品毛片久久久久久久_女人被狂躁的高潮免费视频

  • ZB-IBTZ向抗張強度測定儀
    ZB-IBTZ向抗張強度測定儀

    Z向抗張(zhang)強度(du)(du)(du)測(ce)定儀 Z向抗張(zhang)強度(du)(du)(du)(層間結合強度(du)(du)(du))是(shi)指(zhi)紙板(ban)(ban)抵抗層間分(fen)(fen)離的(de)能力,是(shi)紙張(zhang)內部(bu)(bu)粘結能力的(de)反映(ying),內部(bu)(bu)粘接(jie)強度(du)(du)(du)可(ke)以*控制,這對(dui)加(jia)工(gong)(gong)多(duo)層紙張(zhang)和硬(ying)紙板(ban)(ban)非常重要,如果內部(bu)(bu)粘接(jie)值較低(di)或分(fen)(fen)布不(bu)均(jun),可(ke)能導致紙張(zhang)和硬(ying)紙板(ban)(ban)在(zai)(zai)使用粘性油墨的(de)膠印機中(zhong)平(ping)鋪時(shi)出現(xian)問題;如果粘接(jie)強度(du)(du)(du)值過(guo)高,會給加(jia)工(gong)(gong)帶來難度(du)(du)(du),同時(shi)加(jia)大了公(gong)司的(de)成本(ben)。該項(xiang)測(ce)試在(zai)(zai)多(duo)層紙板(ban)(ban)如箱紙板(ban)(ban)、白(bai)紙板(ban)(ban)、灰板(ban)(ban)紙、白(bai)卡紙等在(zai)(zai)印刷、包裝工(gong)(gong)業(ye)中(zhong)有廣泛(fan)的(de)應用

    更新時間:2024-03-03型號:ZB-IBT
  • ZB-IBTZ向抗張強度測試儀
    ZB-IBTZ向抗張強度測試儀

    Z向抗張(zhang)強度測試儀(yi) Z向抗張(zhang)強度(層間(jian)結合強度)是(shi)指(zhi)紙(zhi)(zhi)(zhi)板(ban)(ban)(ban)抵抗層間(jian)分(fen)離(li)的(de)能力(li),是(shi)紙(zhi)(zhi)(zhi)張(zhang)內(nei)部(bu)粘(zhan)結能力(li)的(de)反映,內(nei)部(bu)粘(zhan)接強度可(ke)以*控制,這對(dui)加(jia)(jia)工多層紙(zhi)(zhi)(zhi)張(zhang)和硬紙(zhi)(zhi)(zhi)板(ban)(ban)(ban)非常重要,如(ru)(ru)果(guo)內(nei)部(bu)粘(zhan)接值較低或分(fen)布不均,可(ke)能導致紙(zhi)(zhi)(zhi)張(zhang)和硬紙(zhi)(zhi)(zhi)板(ban)(ban)(ban)在使用粘(zhan)性油(you)墨的(de)膠印機(ji)中平鋪時(shi)出現問題;如(ru)(ru)果(guo)粘(zhan)接強度值過高,會給加(jia)(jia)工帶來(lai)難度,同時(shi)加(jia)(jia)大了(le)公司的(de)成本。該項測試在多層紙(zhi)(zhi)(zhi)板(ban)(ban)(ban)如(ru)(ru)箱紙(zhi)(zhi)(zhi)板(ban)(ban)(ban)、白(bai)紙(zhi)(zhi)(zhi)板(ban)(ban)(ban)、灰(hui)板(ban)(ban)(ban)紙(zhi)(zhi)(zhi)、白(bai)卡紙(zhi)(zhi)(zhi)等在印刷、包裝(zhuang)工業(ye)中有(you)廣泛的(de)應(ying)用

    更新時間:2024-03-03型號:ZB-IBT
  • ZB-IBTZ向抗張強度試驗儀
    ZB-IBTZ向抗張強度試驗儀

    Z向抗張(zhang)(zhang)(zhang)強(qiang)度(du)(du)試(shi)驗儀 Z向抗張(zhang)(zhang)(zhang)強(qiang)度(du)(du)(層間結合(he)強(qiang)度(du)(du))是指紙(zhi)板(ban)(ban)(ban)抵抗層間分離的(de)能(neng)力,是紙(zhi)張(zhang)(zhang)(zhang)內部粘(zhan)結能(neng)力的(de)反映,內部粘(zhan)接強(qiang)度(du)(du)可以*控(kong)制(zhi),這對加工(gong)多層紙(zhi)張(zhang)(zhang)(zhang)和硬(ying)(ying)紙(zhi)板(ban)(ban)(ban)非常重要,如果內部粘(zhan)接值較低或分布不均,可能(neng)導致紙(zhi)張(zhang)(zhang)(zhang)和硬(ying)(ying)紙(zhi)板(ban)(ban)(ban)在(zai)使用粘(zhan)性油墨的(de)膠印(yin)機中平鋪時(shi)出現(xian)問題(ti);如果粘(zhan)接強(qiang)度(du)(du)值過高,會(hui)給加工(gong)帶來難度(du)(du),同時(shi)加大了公司的(de)成本。該項測試(shi)在(zai)多層紙(zhi)板(ban)(ban)(ban)如箱紙(zhi)板(ban)(ban)(ban)、白(bai)(bai)紙(zhi)板(ban)(ban)(ban)、灰板(ban)(ban)(ban)紙(zhi)、白(bai)(bai)卡紙(zhi)等在(zai)印(yin)刷、包(bao)裝工(gong)業中有廣(guang)泛的(de)應用

    更新時間:2024-03-03型號:ZB-IBT
  • ZB-IBTZ向抗張強度試驗機
    ZB-IBTZ向抗張強度試驗機

    Z向(xiang)抗張強度(du)(du)(du)(du)試驗機 Z向(xiang)抗張強度(du)(du)(du)(du)(層(ceng)(ceng)間結合強度(du)(du)(du)(du))是指(zhi)紙(zhi)(zhi)板(ban)抵抗層(ceng)(ceng)間分離(li)的(de)能(neng)力,是紙(zhi)(zhi)張內(nei)部(bu)粘(zhan)(zhan)結能(neng)力的(de)反映,內(nei)部(bu)粘(zhan)(zhan)接(jie)強度(du)(du)(du)(du)可(ke)以*控(kong)制,這對加(jia)工(gong)(gong)多層(ceng)(ceng)紙(zhi)(zhi)張和(he)硬紙(zhi)(zhi)板(ban)非常重要,如果內(nei)部(bu)粘(zhan)(zhan)接(jie)值(zhi)較低或分布(bu)不(bu)均,可(ke)能(neng)導致(zhi)紙(zhi)(zhi)張和(he)硬紙(zhi)(zhi)板(ban)在使用(yong)粘(zhan)(zhan)性(xing)油墨的(de)膠印(yin)機中平鋪時(shi)出現(xian)問題(ti);如果粘(zhan)(zhan)接(jie)強度(du)(du)(du)(du)值(zhi)過(guo)高,會給(gei)加(jia)工(gong)(gong)帶(dai)來難度(du)(du)(du)(du),同時(shi)加(jia)大(da)了(le)公司的(de)成本。該項(xiang)測(ce)試在多層(ceng)(ceng)紙(zhi)(zhi)板(ban)如箱紙(zhi)(zhi)板(ban)、白紙(zhi)(zhi)板(ban)、灰板(ban)紙(zhi)(zhi)、白卡紙(zhi)(zhi)等在印(yin)刷(shua)、包裝工(gong)(gong)業中有(you)廣泛的(de)應(ying)用(yong)

    更新時間:2024-03-03型號:ZB-IBT
共 4 條記錄,當前 1 / 1 頁  首頁  上一頁  下一頁  末頁  跳轉到第頁