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܃(yu)ɑڶN҃(ni)bòLc۲L׃ҪoȫĈm䓻AzȰȫҪ{(dio)(ji)ȡo[˽rĥɰc{(dio)ⲣá˽ⲣĻԓķNzĻܷzЩ|(zh)ҪՈһĻԓķNz ͪYܷz(QYz). ĻnjùͪYܷz(QYz)ճYX,ڴ(sh)r,ټӽBӼ.,Xȫ[ڲ,γɴeȫR. Yz,Ǐȸ,s>65MPa,-ճӏ>30MPa,>18MPa,ܷܳdzd,ϻƣڡg,Aډ(ni)ܷ(wn),
҂(jng)õƷ粣TƷ^c܉{辧ϲۣ܉ӲõܡһЩˇgʹиĈDbЧƪ҂Bzʲôע헣fԹͪͺܷzcһzʲôע 1zF(xin)Ć}׃ڰl(f)ùʹʹ÷ˮzùzҲȫ}İl(f)Lˮˮĵطʩ 2z˽ˑ֪zһNr(nng)I(y)a(chn)wϵ|(zh)֬ױͪr(nng)I(y)a(chn)wϵ܄|(zh)˲zcд|(zh)Ļʩ 3ͨIJ
SgijF(xin)ƽă(yu)ɞͬrҲʹӹķNS˳õĸ߶ȶ䓻߀ע[˽oĥɰ{(dio)ⲣȫܵĊAӲAzȡڱƪУ҂ҪBôԲzܷfzeԓxһôԲzܷ 1ʹãνMݹͪzrʹãôzzƿ(ni)ĨľƬ 2ճסrgͪzĹ̻^ɱ(ni)l(f)չͬԵĹzɕrg̻rgMͬҪMaڲzǰMУzzһ㑪5-10犃(ni)sɫzһ㑪30犃(ni)÷ɫwijһطͿzһҪƤγǰȡ &nb
вW(wng)пղһNÃƬƬʹø߶ȶȸߚԏͺճYƬcXϽճYõĸ^ͽпղԪͨpܷzʹþۮϩz1ܷr(nng)I(y)a(chn)wϵzz߾۰zڶܷ⡣ԶuҺw۶ϩMDIҪԭƂпղpMݾ۰ܷzо܄U朄ճӴMܷzܵӰԭϣuҺw۶ϩPoly bd®R45VVݣ˾MDIWANNATE®PM-200fAWFɷ˾{̼}WINNOFIL®SPMSOLVAY|(zh)̼}OMY-2WׁϺͶY˾܄DIDPɭڻU朄1,4-1,4-BDOϺϣճӴMSilquest®A-187~D²ϣЇ˾ZJPC-02251NCO/OHпղܷzܵӰ푣ͨfNCO/OHıԽӽ1
ƷN܃(yu)Խ|(zh)܉bùV܇܇Ҫ⻬ƽиI(y)ҪǬF(xin)^еb҃(ni)bcⲣĻõ]_пղʲô̎пղϵܷzԓô˹Ϳˢһɡһ]_пղ (ji)ܣ T(ji)ѳɞ҇Teռe 20%вsռTe70%ԴʧO(jin)opʧе70%ǏTʧ ҂֪ΌӲTǽ䣨ᣩdzĺēpcпղĂϵ(sh)H1.633.1m/w.kdžΌӲ29%56%pʧɜpټs70%pp
ڬF(xin)˂ճҪʹòƷѽ(jng)ȫo[Óˡ|(zh)(wn)͏ᏊA҈ӲǴҪOԭ֮һMһ˽ⲣzxُҪc˽ܷzԓMbexһxƪM˽һzxُʲôҪc brõIJzܷ֞ɷNԲzԲzܶ鲻zװԲzcԲz÷f;fƿһλLڏ²zN۵ˆTʾ@ǼbʹòzڵҪ} bһʹòzĵطУľ憡̎l(wi)gĻyRϴֳcĿp϶̎ȵ@ЩطҪòͬܵIJz Բzճ^һl(wi)gRӱ
ʯӢɰALʯʯʯȞԭ(jng)ߜڡӹΣٽ(jng)˻V\ڽˇgxINS܃(yu)ԽƳɸNT҂߀ɸNRƬb֪ʹòzճNԼYzܷܷTՈһʹòzճN 1ʹãνMݹͪzrʹôzzƿ(ni)ĨľƬ 2ճסrgͪzĹ̻^ɱ(ni)l(f)չͬԵĹzɕrg̻rgMͬҪMaڲzǰMУzzһ㑪5-10犃(ni)sɫzһ㑪30犃(ni)÷ɫwijһطͿzһҪƤγǰȡ &n
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