国产,日韩免费影院,精品卡一卡二卡3卡高清乱码 ,国产精品欧美久久久久久日木一道,国产又粗又黄又爽的大片 ,日韩精品人妻中文字幕有码

gӭㄓ(chung)h(hun)ƼپW(wng)

English İ
0086-18637098190
λ> > a(chn)Ʒչʾ > UѽO

݆̥ѽ

ߣㄓ(chung)h(hun) ڣ2021-11-05

 ݆̥ѽ1.jpg

1. ˾

    ㄓ(chung)h(hun)Ƽ޹˾LJ(ni)һҏUfYԴUUzX·塢UCͣõČI(y)C(gu)˾λںͨ(jng)l(f)չѸ˾(jng)^ļg(sh)PƳgЪʽ,Bm(x)ʽ24СrȫBm(x)ʽѽO䣬ȫÓÓھO(jin)ymϵy(tng)Լ̿ؓLռϵy(tng)    

gЪʽѽO̎_5--15ȫԄBm(x)ʽѽO̎20~100O_ŷš˾Сbʽ1-3ѽO估sO䣬sOȫԄPLCDCS ϵy(tng)F(xin)Bm(x)ʽI(y)̎_200    

˾Գ \ŵһһZǧ ԭt_a(chn)Ʒ|(zh)Ŀǰ(ni)ЈN㽭ɽ|ؑc½ЈѳnӢrȚW޶Լޣӡ͵ȶʮ

2. O̎ԭ

U݆̥NCе݆̥̥ȦȣUzUЬס(ni)̥ͨ|Ƥ܇Ħ܇̥UϣU壨PMMA)PE,PP,PSrһÁw)ԼUfƷPVC PET mXΣU

3. ѽO乤ˇ̈D 

 gЪ0.jpg

gЪ1.jpg

gЪ2.jpg

 

ˇ

Mϵy(tng)Uf݆̥ϼԭͨ^ҺMϙCF(xin)Cе(ji)ʡ˹rg

ѽϵy(tng)15CrMoQ345R P䓏ͺϰM㲻ͬԭϲѽضȵҪ

sϵy(tng)pMpˮһwsϵy(tng)se_90ƽɝM̎15ԭ

ȫϵy(tng)pˮϵy(tng)yT늹bʹϵy(tng)\иӰȫ

mϵy(tng)(j)زͬşÓÓo늳mϵy(tng)ʹ_ŷϭh(hun)Ҫ 

ؓϵy(tng)ϵy(tng)ؓϵy(tng)ʹ̿ڸ]ɃpٷۉmȾ

 

һƪ݆̥ѽ
һƪ݆̥ѽ
 
QQھԃ
՟ᾀ
18637098190
8:00-11:30
14:00-17:30