请教通常双组分聚氨酯胶粘剂的甲,乙两个组分组成是什么

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/01 06:15:19
xWrH!5eEmf3L;&*f~@C@1 6!MV97S*pTTGDʼs}x!NCI%Uˁ!+'M1ٱLσRA3 u/އaDc{7[o޿{+Bp_D IB4!`A}uZmS65OafU&,tf TE4Ÿ?¬M֜{<-ԧ5vc:Ā6хK> z:%&08I׌:W*(=', ;%o*٨iR6:2;=bA5+wN 3WJ𽞿,UZ=#UmrsRPbPݮLIwX saR1@͞eu#43TsM@CJX<9R7,*p4m)[Rshճ{VV>X>X|hDi砶C\lR5XJ',2Ui6ȶڼ8s AzE94hڅ=O!,]xWr~xc&]LQ%M,ਜkL&,bFQ;78i]oÐ&u\ qR[_ kJI: NU3 }t>W| b m0xJqҁb[:,4#NGV*w94UlPɦX.t!4^t=$H'3TKE5K>,_ڥ9jPFv`k58,Ssʔ(dr85nM7gl@d\P,N~ḧ́4ˑkگL|(;%wNCPbXm8'Iy4lTaՑ$ v$۹DoJKBG"8țk.ef؉i $CP\!:5zJi}'v#&bsM&ѩ͘XX CfG F|yO769+F5eRZXz8̶u]ȠPA|udзQր(On82xņ(<5Iu Bܖ-#~R^ g]!E9h>r5}fJ:Yp031͊qOkdyJ9r[K(y~> &dɼGza(g0[7܂C'9xU'(]A,L/G TZ 5UU?W$a^ Ya>=)t6WM|q8B) y quc ru&Epg36޺UĤՌ_y|*^[:8{aڮm+q®6Ԯ3`I)xi;DQP}`Pj7hN&]QQZ7Y+xPP rZ< n*