国产老熟女伦老熟妇视频-亚洲av永久无码精品一福利-欧美性巨大╳╳╳╳╳高跟鞋-色婷婷狠狠久久综合五月-中文无码久久精品
gӭRCеOS ԃԒ13103833308
O
ղرվ
Cе
|P䓹wS
IP䓃,,l,ع,,黯,黯C,黯,߉|C,A,zwĥlwOļӹc
OӋ r b
13103833308
(̖ͬ)
Wվ
|
˾
|
aƷչʾ
|
ϵ҂
D
a Ʒ
ˮ̎^V
ˮ̎O
Bb
P䓙Cе^V
̿^V
ܛˮOcxӽQ
VVȪˮO/BˮO
^V(оʽ,ʽ
ɰ^V
Ĥ^V
ʽ^V
^V
^V(VƬʽ,VWʽ
^V
^V
p^V
VоVO
ɰV(ַQɰо)
PPZ۱ϩۯBVо
۱ϩۇVо
@Vо
̿YVо
ʯӢɰV
̿V
ܛ֬
ܷȦ
ܿy/·y
ϙCе
|黯O
bO
ϴO
P䓹()
lO
ӹCе
bCеO
ѪO
wCwC
aCaC
ƿəCе
N˙CеO
ˎCеO
ϵʽ
:
ַ:и ^ɏ316̖
aI@
(ʥΘI6̖305)
Ԓ:0371-63751608
:0371-63752708
֙C:13103833308
aƷB
---------------------
ʯӢɰV
--------------------
ʯӢɰV҇ĿǰʹüVһNVʯӢɰVϿΪʹãʯӢɰVϺ͟oúVϴʹ
÷Qp^VʯӢɰVoúVϺiɰVϴʹ÷Q^V
ʯӢɰVm÷
ҹ˾ľʯӢɰVDzøȵʯӢVʯYxˮϴɡ
κYxʯӢɰVc^VYڽˮБҸzwws|ʯӢɰVmϵ
y|^VxӽQ̿^V|ӼˮкAɷݵˮ̎^VʯӢɰVʯӢɰV
^,ǡs|СCеȸWܷʯӢɰVϏV
ˮˮIˮϴҪ
ԓaƷDzȻʯӢVʯ飬YxˮϴκYxɡɫףs־С
CеȸWܷVˮ̎Iˮ̎ИI
ʯӢɰVϵļgҪ
1ʯӢɰVϵʺĥp֮Ͳ1.5%ٷʰ|Ӌͬ
2ʯӢɰVϵܶȲС2.55g/cm3ʹЌܶҪ
3ʯӢɰVϑҊĸЙCs|VϵˮҺж|1%ܶС
2g/cm3p|ĺ0.2%
4ʯӢɰVϵƟp0.7%
5ʯӢɰVϵ}ʲ3.5%
ʯӢɰVϵ
1ڸNʯӢɰVУСָIJ3%ָIJ2%
2ʯӢɰVϵЧʹÆλ_
ʯӢɰVϳҎ
0.5-1.2mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mm
ʯӢɰVϰb棺
pӻΌӾbÿ50
aƷ
g
ָ
ָQ
躬
}
ĪӲ
g/cm3
ҷ
g/cm3
ĥp
yԇ
>98%
98.5
0.02%
7.5
2.66
0.25%
1.75
0.03%
:
ʳƷCеW
(Copyright
www.cqfjzx.cn
ԥICP09020040̖
ʳƷCе
,
O
,
ˮ̎O
,
ѪO
aS