<dl id="ayydc"></dl>
            <dl id="ayydc"><div id="ayydc"></div></dl>

            夜夜骑视频_国产在线看片免费视频_亚洲精品热视频国产_免费一级特黄3大片视频亚洲乱色视频在线观看_国产成人夜色高潮福利影视

            䓻޹˾
            F(xin)ڵλã >> „YӍ

            ʳòεă(yu)c(din)

            ݋䓻޹˾ •r(sh)g2022/07/04 g[Δ(sh)919

            䓣FRPһN͸gܵď(f)ϲ(du)ˮԼһȵA}ȶN܄^(qing)ĵֿѽ(jng)\(yn)õh(hun)(g)棬uȡ̼P䓡ľɫٵ

            p|(zh)ߏ(qing)

            (du)ܶ1.5~2.0֮gֻ̼䓵1/4~1/5쏊(qing)ȅsӽ^̼ȏ(qing)ȿc߼(j)Ͻںw߉ԼҪppصƷ(yng)У׿ԽЧijЩh(hun)FRP͉s(qing)Ⱦ_(d)400Mpa

            ۽^ܺ

            ǃ(yu)Ľ^Á^wlܱo(h)ýԡ΢͸^яV_(d)쾀֡

            ܌(do)

            FRPጧ(do)ʵҜž1.25~1.67kJ/mhKֻнٵ1/100~1/1000ǃ(yu)Ľ^˲r(sh)ߜrğo(h)͟gܱo(h)w2000ϳܸٚě_ˢ

            ݿO(sh)Ӌ(j)ԏ(qing)

            1Ը(j)Ҫ`O(sh)Ӌ(j)NY(ji)(gu)ƷMʹҪкܺõwԡ

            2ԳxρMa(chn)Ʒ磺O(sh)Ӌ(j)͸ģ˲r(sh)ߜصa(chn)Ʒij؄eߏ(qing)ȵġԺõȵ

            ޹ˇԃ(yu)

            1Ը(j)a(chn)ƷΠg(sh)Ҫ;(sh)`x͹ˇ

            2ˇ(jin)һγͣ(jng)(j)Чͻ䌦(du)Π(f)s׳͵Ĕ(sh)ٵĮa(chn)Ʒͻš(yu)Խԡ

            ̼\
            • 1
            • 2
            • 3
            • 4
            • 5
            • 6
            • ^_(ti)һ̖(ho)
            • С^(q)
            • ²u𲽅^(q)סլ^(q)
            • ɫꖹ̩¶ȼپƵ
            • еط(w)
            • e^
            䓻޹˾ַ:ϺӢ…^(q)ԭ۰_l(f)^(q)۰Ĵ27̖(ho)(qun)У䓻޹˾2013-2014
            Ԓ:0898-68656336:0898-68657090E-mail:xihongboli@hotmail.comviagrok.comICP2021000986̖(ho)-1
            ϲ|ڲ|пղ|䓻|ϊAz|LOW-e|ϵݗ䲣|Ϲ̲|ϲԭƬ
            夜夜骑视频

                <dl id="ayydc"></dl>
                    <dl id="ayydc"><div id="ayydc"></div></dl>