人妻综合网,成人影片麻豆国产影片免费观看,中文字幕一区二区人妻电影,欧美性喷潮

a(chn)Ʒ(jin)
(yng)ϩNwPOE (gu)ɭ 8230
(yng)ϩNwPOE (gu)ɭ 8230
a(chn)Ʒr(ji)h
ϼڣ2020-05-25 18:18:42
a(chn)أ(gu)
l(f)؛أ
(yng)(sh)
ӆ1
g[93
Ydo(w)Yd
do(w)P(gun)d
Ԕ(x)f(shu)

    ϩNw(Polyolefin elastomer)(POE)(gu)DOWW(xu)˾ïٞ߻ľխ(du)|(zh)ֲ;Ķ֧朷ֲğԏw@NwҪܷdzͻںܶ෽ָ(bio)^(gu)ͨw

    POEӽY(ji)(gu)cԪұz(EPDM)ƣPOEҲ(hu)ϻͳͻW(xu)|(zh)ȃ(yu)ͨ^(gu)(du)POE M(jn)н“(lin)ϵ͟ضȱ׃ΜpС쏊(qing)˺я(qing)ȵҪW(xu)ܶк̶ܴȵߡ;POEw܉^(gu)PVCEVA SBREMAEPDMPOEȡy(tng)EPDMPOEă(yu)ʹ܇ИI(y)늾|o(h)gȷﶼ@ˏV(yng)á

    POE (gu) DUPONT DOW W(xu)˾ INSITE ߻g(sh)a(chn)ɵ(du)Ȃy(tng)ľۺϣиõļӹ͕r(sh)κܻ܇I(y)t(y)_ԄbI(lng)Vđ(yng)

    POEwҪϵУ

    (gu)ŰϵУPOE8999815088428200746774477256

    (gu)ɭ˾ϵУ5061 5371 518151015361KN140

    ձTAFMERDF610DF710DF740DF810DF840

    LGW(xu)ϵУ LC170, LC670, LC175,LC565

    ָ(bio)  

    ܶȣ g/cm 3  0.852-0.880

     c(din)棩 5070

    100%ģMPa 1.0-5.2

    Ӳȣ A 6585

    ģ Mpa 8.0-28.0

    ָ(sh) dg/min 0.530+

     L(zhng) ʣ% 700-1000+

    ͜شԣ棩 <-76

    POEcһЩy(tng)ďwT(yu)(sh)

    (du) EPDM (du) SBS (du) EVAEMAEEA (du)ܛ|(zh) PVC

    ׿YUE۽Ӿ(qing) ɢԺ ӛ_(qing)ȸ ܳij

    ײ ͺԺ ͸ȸ r(ji)

    p ͸ȸ gԺ Ժ

    o(w)O(sh) (du)O(sh)͸g õğ Ժ

    p ^ѵĵ͜ش õĽ(jng)(j)

     

    (yng)ã

    1_ԄxBͲ^ܵxƬ@ˇߣ

    2ģܳͮa(chn)Ʒܼӿڣд|ȦЬ

    3Dͮa(chn)ƷáI(y)t(y)ùܣxϣ늾o(h)Ĥ

    (yng)(gu)ɭa(chn)Ʒ

    POE (gu)ɭ 0201
    POE (gu)ɭ 0203
    POE (gu)ɭ 0210
    POE (gu)ɭ 0230
    POE (gu)ɭ 2120
    POE (gu)ɭ 3000
    POE (gu)ɭ 3020FL
    POE (gu)ɭ 3980
    POE (gu)ɭ 3980FL
    POE (gu)ɭ 5061
    POE (gu)ɭ 5062
    POE (gu)ɭ 6102
    POE (gu)ɭ 6202
    POE (gu)ɭ 6202FL
    POE (gu)ɭ 6502
    POE (gu)ɭ 8203
    POE (gu)ɭ 8210
    POE (gu)ɭ 8230
    POE (gu)ɭ 9061
    POE (gu)ɭ 9071
    POE (gu)ɭ 9182
    POE (gu)ɭ 9361
    POE (gu)ɭ 9371
    POE (gu)ɭ SE5999SS
    POE (gu)ɭ VA 1803
    POE (gu)ɭ VI6202
    POE (gu)ɭ VM3020
    POE (gu)ɭ VM3980
    POE (gu)ɭ VM6102
    POE (gu)ɭ VM6202

ھԃP/
  • ؟(z)•չʾϢI(y)ṩ(ni)ݵ挍(sh)(zhn)_ԺͺϷɰl(f)I(y)ؓ(f)؟(z)W(wng)(du)˲Г(dn)καC؟(z)Ρ҂?c)t Ͻhx񱾾W(wng)߼(j)(hu)TVIP(hu)T
    0571-87774297