LY12属于什么材质?硬铝LY12铝棒 挤压成型LY12

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 04:09:51
xZ[OI+~Y 4.mР0h&HAl&R!(6s1w &`|i`O=U7߹̌pwΥ[3>Q j%GIfQN=d$9];sT<Ûo~? =<8yq9-q:D0Fd=\;h}v?Q+j*53׸**&mUJpfWxλW!E2]^溚ӧpZBJ\[V˜?j'Egv #5-Z_nLL7zk*_Mtg?8A/Jxb9nj_6 Z -X!P8Pe(]-Qr oS>2JkYȼ] jߔk) O kErvc6S$܊5agY4ٸЗaVX rz !Ǔj)G>Tu}+LOώT^+ ̀/qf+ gզd!GO <^tU\ I? vsS곳99Al]s+Wf@B]~IN ;$]*+dgZgekz&Q)9l 8Miv2Ȼ s)s1[Wmw?aJԠ#ҡG>f))ϊYeU-eE18&8MEv=l@Y4+ܖ4h# )}|hya?2(eJ$9A0f ab Ps`.mGg(mwZ 72l;@4BU߸K۝~6dWno=Oēb; B,XgC;>,dK I@$\яvmϞ́;IP o@ A1#bS6! (nCNuC@- `!*p9D?1zy{~U,٥qu%ys%(RKYSF,l5䑑40 +~ ITYv^X%p %mQR9ɛ"| LPX@:0Rc 'p]ݶpUbq ?#h| SyN?:U(_49l#V^o sV0D߽^mr-23Ah%2*9+} ăl tFz$8@v-LiT&S@k]Q>&` zDU8%PExlC*C*Iuz!?%'j3T0YMZ| o!M=ss::CjU fn;z#넺&x s;s9mvb$nR_"f9)=`X $lVH}5 Vi-!v{е:dF~7j倅%Jey7~Ge P߽E`~ī{Ё[Nk3\y^ k33ܨ'P@drcL6jPS( 8GG>#))^[pfw@h=@+fD':a>Un;Pr6g}hiM[?ˆم:L@3W5vc=}4l[<~gmE7HRb oQ{#\z5n<õ ~-(JZ.λͰ 9m5ǁwlMTe}hKe6o~Wwg[\ɵEZڻ1_(gC~_^kW⷏MNZw[ A஍&<\u|N۞ +Pg+O^\r߿FOM*c>ހlƪO`;k RvJZ76r7| no+;dKQo4B=y)[.lԩ3m