国产福利电影在线观看_国产精品看黄Av免费_国产高清一线免费高清播放_韩国产三级三级香港三级日本三级_韩国青草DJ无码自慰

gӭRӱh(hun)Ƽ޹˾I(y)W(wng)վ
]ʽsS

(f)]ʽs

ߣhengkeԴӱh(hun)Ƽ޹˾rg2019-10-18 06:19:49L

(f)]ʽs(j)ҪĹ|(zh)ѭh(hun)Ľ|(zh)ϲıPM(jn)뽛(jng)^QP܃(ni)џͨ^QPܹܱɢoⲿĿ՚͇ˮs²ıPܳs|(zh)ڱP܃(ni)c]κεĽ|ԱCԓ|(zh)坍B(ti)ԝMҪ(yn)ϵy(tng)ùB(ti)

(f)]ʽs

 (f)]ʽsvLXӱh(hun)Ƽ޹˾

]ʽsĻ\ԭ£
      ͑ҪĹ|(zh)ѭh(hun)Ľ|(zh)ϲıPM(jn)뽛(jng)^QP܃(ni)џͨ^QPܹܱɢoⲿĿ՚͇ˮs²ıPܳ
      ͑Ҫıs|(zh)ڱP܃(ni)c]κεĽ|ԱCԓ|(zh)坍B(ti)ԝMҪ(yn)ϵy(tng)ùB(ti)
      ѭh(hun)ˮO(sh)ĵײƵĵ͓P̴ˮý(jng)ϲIJˮϵy(tng)PܵCȫw(qing)QЧƽY(ji)ˮĿܣ
      C(j)M²һ(c)픲O(sh)M(jn)L(fng)ⲿrL(fng)M(jn)O(sh)(jng)^Pܱϣһևˮ⻯ˮĚ⻯dz󣬿ЧQP܃(ni)ѭh(hun)ˮԼⲿ(jng)χˮğK(jng)^L(fng)C(j)ų
(f)]ʽsY(ji)(gu)ԭ
ЧQPܣ
       ړQvҪǓQe˳ֵēQe@ǓQЧһCQPܲÃ(yu)|(zh)~Ƴ^н(jng)^Ή1.6Mpać(yn)yԇ
 
 (f)]ʽg(sh)(sh)
עvLXӱh(hun)Ƽ޹˾
* ϙC(j)͞(bio)(zhn)C(j)(j)H(sh)L(fng)C(j)cˮüߴM(jn){(dio)ՈԌH(zhn)vLXӱh(hun)Ƽ޹˾
* O(sh)ӋrO(sh)Ӌ≤28ض≤31.5≤85%β^1000 ȡ(yng)o(h)vLXӱh(hun)Ƽ޹˾
* ɆՈԃ˾͑
ɢϣ
     ȫPVCϡ
     Ƭָ(bio)(yng)_(d)^ԴҎ(gu)DLT742-2001ϲg(sh)lP(gun)Ҏ(gu)ƬܶȲ1.55g/cm3ƽƬ쏊(qing)ȲС40MPaȼָ(sh)35
     ƬƬǰС0.4mm
     ϴUɉKUܶȲ95
     ωKƽ(qing)≥300kgm²
(yu)ͨL(fng)C(j)͹(ji)L(fng)Ͳ
     ]ʽssL(fng)C(j)XϽwɵęC(j)пոЧSʽsͨL(fng)C(j)L(fng)C(j)Ƕȿɸ(j)O(sh){(dio)(ji)L(fng)C(j)w(jng)^ߏ(qing)ȄӑB(ti)ƽoB(ti)ƽԇٲжb䵽s֮ǰٴУoB(ti)ƽ⣬_ܿɿ~ƬпXϽ|(zh)݆ݞߏ(qing)䓰CL(fng)C(j)D(zhun)rď(qing)C(j)͵~ƬڱCL(fng)L(fng)ͬrL(fng)C(j)•L(fng)ͲO(sh)ӋЧL(fng)C(j)Ч5%ϣ\䓲|(zh)ԓL(fng)Ͳ˚wՓY(ji)Ϲ̌`(jng)͌y(sh)(j)O(sh)Ӌ(ni)ÙEAcֱȻU(ku)ɢL(fng)Ͳ^ԓL(fng)Ͳ˚ÓڬF(xin)sС˜u^(q)ʹL(fng)Ͳؓ(f)^(q)esСL(fng)ڔL(fng)ٷֲڅھ(jng)H(yng)ÙzyԓL(fng)Ͳֵܻ30%
     SʽͨL(fng)C(j)bs픲L(fng)C(j)̶֧ܹswʹ֮ɞһwY(ji)(gu)ιԺжQz޼So(h)
늄әC(j)
     Ñȫ]늄әC(j)L(fng)C(j)ˮ늄әC(j)o(h)ȼ_(d)IP55^ȼF;So(h)ɿԸߣo\ЕrgL
ˮã
     ]ʽsҪTBTƵ͓PĸЧˮãڱC^ˮr¶ȻԱ^СĹO(sh)Ĺ(ji)Чˮ늙C(j)O(sh)Ӌo(h)ȼ_(d)IP55ˮòM(jn)ڲC(j)еܷĥԏ(qing)LˮcO(sh)нzˮͣC(j)ˮֹˮќu
 

һƪ]ʽs

һƪʽ]ʽs