久久99精品一区二区三区,欧美国产日韩二区,久久影院无码怎么解除,中文无码精品A∨在线观看不卡

O |
w
֙C
13816485555
Email:
www@lianmo.net
΢ţ
PPSͲ
 PPSľ۱Ѱ |  
Ƭ
PA66
 66 | ȼ66
 g66 | ĥ66
 ȼ66 | ٳ66
 늿o66 | 66Ͻ
PPS
 PPS | PEEK
۰
 o | ȼ
  | ʯ
  | g
 ͪĸͪ | ɫĸoCw
PETG
 PETG | PETG
 PETG | PCTG
 PCTA |  
POM
 ͺPOM | wPOM
 ΢POM | gPOM
 ĥPOM |  
PC
 ͨƷ | ʳƷ|Ʒ
 ȼƷ |
 wƷ | ض;ĸƷ
PA6
 6 | ĥPA6
 ȼ6 | g6
 ĥ6 | ȼ6
 ٳ6 | 늿o6
 6Ͻ |  
Ϻ“(lin)ģ޹˾>>g

PVCĵͺԼgb

С ӡ

    
PVCĵͺԼgb

    PVCĵͺһҪָĸߵPϵPVCĵͺƳă헼gֵýbF£

    һü{׼ͺ^ȥPVCͺϩ֬ӱͪһ⾀Մ⾀Մ⾀Մڹ͟ד]l(f)׃|ӻyʹPVCLڱָͺԡӻ⾀ՄpPVCĵ͸ϩ֬(wn)ӹԄ܄⾀ՄMɵĻӼ{⋻ȡ⾀ՄɴPVCĵͺʹLڱõWȺ͸

    ȡ100־ϩ(ƽۺ϶1030)3.9ЙCa(wn)0.5֬}1.0ݱϩ5ݼ׻һϩһϩԄ0.2ݾϩDMɵĻ1.06nmڻϙCлϣp݁ĥ180»쟒3ƳɺȞ1mmƬԓƬͺ180A35mPa4ƳɺȞ2mmԇƬքeɫȱɫӋ¹̼늻y͸Ժɫ{׃Yü{⾀Մͺ@͸Ժɫ{Lrgֲ׃

    ûͺⁿɸPVCĵͺԺwֹɫɫPVCձʹáĿǰϩ֬ϵĻֻӽtʯʽJеһNвָܳͺ

    ԇϩ֬ϵĻȞ1.31ĽtʯcJ⁽MɵĻɳְl(f)]⁵MһͺԺwֹɫЧҲH0.54ݽtʯ⁵PVCԇϻԇC200Сrɫ{F׃0.54ݽtʯcJ⁽MɵĻ⁽MɵĻ⁵PVCԇϻԇC600Сrɫ{Ա׃⣬c밺FĘ֬ӄͺgMȣû⁵ļgaɱσ헼gοУmڹܲͲwĵPVCĵa

,


l(f)ˣϺ“(lin) l(f)rg2009724 ѱg[ 6262

Ϻ“(lin)ģ
R | PETG PETG
˾ | | “(lin)ϵ҂ | | ʽ | I(y)Ԓ13816485555/18916298365
PETG|PETG|PCTG|PCTA|ʿPETG|SK PETGI(y)ṩ ]䣺www@lianmo.netWվ؈D Wվ䰸:ICP2022033027̖
“(lin)ϵַϺhЅ^(q)Ӱ·1326̖-2R Copyright © 2009 Ϻ“(lin)ģ All Rights Reserved.
| ԭ| | ˮ| | ͩ| | ʻ| Ͱ| Ұ| żҿ| ά| ʡ| | Ƶ| | | | ѽ| | | ʯ| | | ޶| | | | | | | Դ| Ǽ| Ͽ| | | | ˹| | ʲ| |