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PLC企業(yè)資訊
    河南恒睿機(jī)械榮獲第12屆“北京發(fā)明創(chuàng)新大賽”贛新綠色創(chuàng)新專項(xiàng)獎(jiǎng)
    發(fā)布者：wang00  發(fā)布時(shí)間：2018-07-25 06:04:58
    目前，國(guó)內(nèi)的食品包裝袋一般可分為單膜袋和復(fù)合薄膜包裝袋兩大類。其主要執(zhí)行標(biāo)準(zhǔn)有：GB/T4456-1996《包裝用聚乙烯吹塑薄膜》、GB12025-1989《高密度聚乙烯吹塑薄膜》、QB/T2461-1999《包裝用降解聚乙烯薄膜》、GB9687-1988《食品包裝用聚乙烯成型品衛(wèi)生標(biāo)準(zhǔn)》、GB9688-1988《食品包裝用聚丙烯成型品衛(wèi)生標(biāo)準(zhǔn)》等。

    http://www.gtjgw.com/exhibit/201807/25/15223.html

    http://www.gtjgw.com/exhibit/201807/25/15224.html

    http://www.gtjgw.com/exhibit/201807/25/15225.html

    http://www.gtjgw.com/exhibit/201807/25/15226.html

    http://www.gtjgw.com/exhibit/201807/25/15227.html

    http://www.gtjgw.com/exhibit/201807/25/15228.html

    http://www.gtjgw.com/exhibit/201807/25/15229.html

    http://www.gtjgw.com/exhibit/201807/25/15230.html

    http://www.gtjgw.com/exhibit/201807/25/15231.html

    http://www.gtjgw.com/exhibit/201807/25/15232.html

    http://www.gtjgw.com/exhibit/201807/25/15233.html

    http://www.gtjgw.com/exhibit/201807/25/15234.html

    http://www.gtjgw.com/exhibit/201807/25/15235.html

    http://www.gtjgw.com/exhibit/201807/25/15236.html

    http://www.gtjgw.com/exhibit/201807/25/15237.html

    http://www.gtjgw.com/exhibit/201807/25/15238.html

    http://www.gtjgw.com/exhibit/201807/25/15239.html

    http://www.gtjgw.com/exhibit/201807/25/15240.html

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    http://www.gtjgw.com/exhibit/201807/25/15242.html

    http://www.gtjgw.com/exhibit/201807/25/15243.html

    http://www.gtjgw.com/exhibit/201807/25/15244.html

    http://www.gtjgw.com/exhibit/201807/25/15245.html

    http://www.gtjgw.com/exhibit/201807/25/15246.html

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    http://www.gtjgw.com/exhibit/201807/25/15248.html

    http://www.gtjgw.com/exhibit/201807/25/15249.html

    http://www.gtjgw.com/exhibit/201807/25/15250.html

    http://www.gtjgw.com/exhibit/201807/25/15251.html

    http://www.gtjgw.com/exhibit/201807/25/15252.html

    http://www.gtjgw.com/exhibit/201807/25/15253.html

    http://www.gtjgw.com/exhibit/201807/25/15254.html

    http://www.gtjgw.com/exhibit/201807/25/15255.html

    http://www.gtjgw.com/exhibit/201807/25/15256.html

    http://www.gtjgw.com/exhibit/201807/25/15257.html

    http://www.gtjgw.com/exhibit/201807/25/15258.html

    http://www.gtjgw.com/exhibit/201807/25/15259.html

    http://www.gtjgw.com/exhibit/201807/25/15260.html

    http://www.gtjgw.com/exhibit/201807/25/15261.html

    http://www.gtjgw.com/exhibit/201807/25/15262.html

    http://www.gtjgw.com/exhibit/201807/25/15263.html

    http://www.gtjgw.com/exhibit/201807/25/15264.html

    http://www.gtjgw.com/exhibit/201807/25/15265.html

    http://www.gtjgw.com/exhibit/201807/25/15266.html

    http://www.gtjgw.com/exhibit/201807/25/15267.html

    http://www.gtjgw.com/exhibit/201807/25/15268.html

    http://www.gtjgw.com/exhibit/201807/25/15269.html

    http://www.gtjgw.com/exhibit/201807/25/15270.html

    http://www.gtjgw.com/exhibit/201807/25/15271.html

    http://www.gtjgw.com/exhibit/201807/25/15272.html

    http://www.gtjgw.com/exhibit/201807/25/15273.html

    http://www.gtjgw.com/exhibit/201807/25/15274.html

    http://www.gtjgw.com/exhibit/201807/25/15275.html

    http://www.gtjgw.com/exhibit/201807/25/15276.html

    http://www.gtjgw.com/exhibit/201807/25/15277.html

    http://www.gtjgw.com/exhibit/201807/25/15278.html

    http://www.gtjgw.com/exhibit/201807/25/15279.html

    http://www.gtjgw.com/exhibit/201807/25/15280.html

    http://www.gtjgw.com/exhibit/201807/25/15281.html

    http://www.gtjgw.com/exhibit/201807/25/15282.html

    http://www.gtjgw.com/exhibit/201807/25/15283.html

    http://www.gtjgw.com/exhibit/201807/25/15284.html

    http://www.gtjgw.com/exhibit/201807/25/15285.html

    http://www.gtjgw.com/exhibit/201807/25/15286.html

    http://www.gtjgw.com/exhibit/201807/25/15287.html

    http://www.gtjgw.com/exhibit/201807/25/15288.html

    http://www.gtjgw.com/exhibit/201807/25/15289.html

    http://www.gtjgw.com/exhibit/201807/25/15290.html

    http://www.gtjgw.com/exhibit/201807/25/15291.html

    http://www.gtjgw.com/exhibit/201807/25/15292.html

    http://www.gtjgw.com/exhibit/201807/25/15293.html

    http://www.gtjgw.com/exhibit/201807/25/15294.html

    http://www.gtjgw.com/exhibit/201807/25/15295.html

    http://www.gtjgw.com/exhibit/201807/25/15296.html

    http://www.gtjgw.com/exhibit/201807/25/15297.html

    http://www.gtjgw.com/exhibit/201807/25/15298.html

    http://www.gtjgw.com/exhibit/201807/25/15299.html

    http://www.gtjgw.com/exhibit/201807/25/15300.html

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    http://www.gtjgw.com/exhibit/201807/25/15310.html

    http://www.gtjgw.com/exhibit/201807/25/15311.html

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    http://www.gtjgw.com/exhibit/201807/25/15319.html

    http://www.gtjgw.com/exhibit/201807/25/15320.html

    http://www.gtjgw.com/exhibit/201807/25/15321.html

    http://www.gtjgw.com/exhibit/201807/25/15322.html

    http://www.gtjgw.com/exhibit/201807/25/15323.html

    http://www.gtjgw.com/exhibit/201807/25/15324.html

    http://www.gtjgw.com/exhibit/201807/25/15325.html

    http://www.gtjgw.com/exhibit/201807/25/15326.html

    http://www.gtjgw.com/exhibit/201807/25/15327.html

    http://www.gtjgw.com/exhibit/201807/25/15328.html

    http://www.gtjgw.com/exhibit/201807/25/15329.html

    http://www.gtjgw.com/exhibit/201807/25/15330.html

    http://www.gtjgw.com/exhibit/201807/25/15331.html

    http://www.gtjgw.com/exhibit/201807/25/15332.html

    http://www.gtjgw.com/exhibit/201807/25/15333.html

    http://www.gtjgw.com/exhibit/201807/25/15334.html

    http://www.gtjgw.com/exhibit/201807/25/15335.html

    http://www.gtjgw.com/exhibit/201807/25/15336.html

    http://www.gtjgw.com/exhibit/201807/25/15337.html

    http://www.gtjgw.com/exhibit/201807/25/15338.html

    http://www.gtjgw.com/exhibit/201807/25/15339.html

    http://www.gtjgw.com/exhibit/201807/25/15340.html

    http://www.gtjgw.com/exhibit/201807/25/15341.html

    http://www.gtjgw.com/exhibit/201807/25/15342.html

    http://www.gtjgw.com/exhibit/201807/25/15343.html

    http://www.gtjgw.com/exhibit/201807/25/15344.html

    http://www.gtjgw.com/exhibit/201807/25/15345.html

    http://www.gtjgw.com/exhibit/201807/25/15346.html

    http://www.gtjgw.com/exhibit/201807/25/15347.html

    http://www.gtjgw.com/exhibit/201807/25/15348.html

    http://www.gtjgw.com/exhibit/201807/25/15349.html

    http://www.gtjgw.com/exhibit/201807/25/15350.html

    http://www.gtjgw.com/exhibit/201807/25/15351.html

    http://www.gtjgw.com/exhibit/201807/25/15352.html

    http://www.gtjgw.com/exhibit/201807/25/15353.html

    http://www.gtjgw.com/exhibit/201807/25/15354.html

    http://www.gtjgw.com/exhibit/201807/25/15355.html

    http://www.gtjgw.com/exhibit/201807/25/15356.html

    http://www.gtjgw.com/exhibit/201807/25/15357.html

    http://www.gtjgw.com/exhibit/201807/25/15358.html

    http://www.gtjgw.com/exhibit/201807/25/15359.html

    http://www.gtjgw.com/exhibit/201807/25/15360.html

    http://www.gtjgw.com/exhibit/201807/25/15361.html

    http://www.gtjgw.com/exhibit/201807/25/15362.html

    http://www.gtjgw.com/exhibit/201807/25/15363.html

    http://www.gtjgw.com/exhibit/201807/25/15364.html

    http://www.gtjgw.com/exhibit/201807/25/15365.html

    http://www.gtjgw.com/exhibit/201807/25/15366.html

    http://www.gtjgw.com/exhibit/201807/25/15367.html

    http://www.gtjgw.com/exhibit/201807/25/15368.html

    http://www.gtjgw.com/exhibit/201807/25/15369.html

    http://www.gtjgw.com/exhibit/201807/25/15370.html

    http://www.gtjgw.com/exhibit/201807/25/15371.html

    http://www.gtjgw.com/exhibit/201807/25/15372.html

    http://www.gtjgw.com/exhibit/201807/25/15373.html

    http://www.gtjgw.com/exhibit/201807/25/15374.html

    http://www.gtjgw.com/exhibit/201807/25/15375.html

    http://www.gtjgw.com/exhibit/201807/25/15376.html

    http://www.gtjgw.com/exhibit/201807/25/15377.html

    http://www.gtjgw.com/exhibit/201807/25/15378.html

    http://www.gtjgw.com/exhibit/201807/25/15379.html

    http://www.gtjgw.com/exhibit/201807/25/15380.html

    http://www.gtjgw.com/exhibit/201807/25/15381.html

    http://www.gtjgw.com/exhibit/201807/25/15382.html

    http://www.gtjgw.com/exhibit/201807/25/15383.html

    http://www.gtjgw.com/exhibit/201807/25/15384.html

    http://www.gtjgw.com/exhibit/201807/25/15385.html

    http://www.gtjgw.com/exhibit/201807/25/15386.html

    http://www.gtjgw.com/exhibit/201807/25/15387.html

    http://www.gtjgw.com/exhibit/201807/25/15388.html

    http://www.gtjgw.com/exhibit/201807/25/15389.html

    http://www.gtjgw.com/exhibit/201807/25/15390.html

    http://www.gtjgw.com/exhibit/201807/25/15391.html

    http://www.gtjgw.com/exhibit/201807/25/15392.html

    http://www.gtjgw.com/exhibit/201807/25/15393.html

    http://www.gtjgw.com/exhibit/201807/25/15394.html

    http://www.gtjgw.com/exhibit/201807/25/15395.html

    http://www.gtjgw.com/exhibit/201807/25/15396.html

    http://www.gtjgw.com/exhibit/201807/25/15397.html

    http://www.gtjgw.com/exhibit/201807/25/15398.html

    http://www.gtjgw.com/exhibit/201807/25/15399.html

    http://www.gtjgw.com/exhibit/201807/25/15400.html

    http://www.gtjgw.com/exhibit/201807/25/15401.html

    http://www.gtjgw.com/exhibit/201807/25/15402.html

    http://www.gtjgw.com/exhibit/201807/25/15403.html

    http://www.gtjgw.com/exhibit/201807/25/15404.html

    http://www.gtjgw.com/exhibit/201807/25/15405.html

    http://www.gtjgw.com/exhibit/201807/25/15406.html

    http://www.gtjgw.com/exhibit/201807/25/15407.html

    http://www.gtjgw.com/exhibit/201807/25/15408.html

    http://www.gtjgw.com/exhibit/201807/25/15409.html

    http://www.gtjgw.com/exhibit/201807/25/15410.html

    http://www.gtjgw.com/exhibit/201807/25/15411.html

    http://www.gtjgw.com/exhibit/201807/25/15412.html

    http://www.gtjgw.com/exhibit/201807/25/15413.html

    http://www.gtjgw.com/exhibit/201807/25/15414.html

    http://www.gtjgw.com/exhibit/201807/25/15415.html

    http://www.gtjgw.com/exhibit/201807/25/15416.html

    http://www.gtjgw.com/exhibit/201807/25/15417.html

    http://www.gtjgw.com/exhibit/201807/25/15418.html

    http://www.gtjgw.com/exhibit/201807/25/15419.html

    http://www.gtjgw.com/exhibit/201807/25/15420.html

    http://www.gtjgw.com/exhibit/201807/25/15421.html

    http://www.gtjgw.com/exhibit/201807/25/15422.html

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