少妇自慰白浆一区二区|亚洲人性爱在线看不卡|好屌妞免费在线观看视频|亚洲一区二区三区免费看|无码囯产精品一区二区免费|亚洲国产黑色丝袜在线播放|国精品无码一区二区三区左线|91欧美精品午夜性色福利在线

gӭM(jn)(yng)к̩h(hun)Ƽ޹˾W(wng)վ
TP(gun)I~

a(chn)Ʒ

Products

“(lin)ϵ҂

(yng)к̩h(hun)Ƽ޹˾
“(lin)ϵˣν(jng)
֙C(j)17639389866
Ԓ0393-2676668
QQ1459463118@qq.com
ַʡ(yng)_(ti)ǰh_(ti)·68̖(ho)

(dng)ǰλã۱ϩ

 >  a(chn)Ʒ  >  ˮ̎턩

ׄ

a(chn)ƷB


a(chn)Ʒ(jin)飺

 1ˮ̎S؄em׶ˮ̎; 

 2ʳƷSUˮ; 

 3SBVҺ̎


 ʹ÷

 ʹÕr(sh)Ɍa(chn)ƷֱͶȼܽϡጝȞ10~20%裬ñͶӵ(yng)a(chn)ƷmõpHֵV(j)Uˮĺͬwһͨ^(gu)(sh)(yn)_ (sh)(yn)r(sh)ȡһԭˮmׄ(500ppm)UˮpHֵ{(dio)(ji)7~8۱ϩPAM^(gu)VȡҺy(c)׵ĺ(̎ؽ٣ҺM(jn)ж̎)


a(chn)Ʒ(yu)(sh)


1ӷ㡢(yng)ٶȿ
2(du)̟̎o(w)ҪҪˮ̎ϵy(tng)̼O(sh)䣻
3Ч׌0.5ppm£
4cЈ(chng)ͬa(chn)ƷȣЧˎ͡Ч
  ע(xing)
1ˆTҪ÷o(h)þ_ȫ
2a(chn)Ʒ(ch)Ո(qng)øꎛͨL(fng)Ĉ(chng)
3Ϊ(d)Ņ^(q)

l(f)ڣ2020/6/4  g[Δ(sh)
һƪ ۱ϩc
һƪ ˮ
ھͷ
ԃᾀ
ߒP(gun)ע҂
̳| ÷| | | | Դ| Ӣ| | | Ұ| Һ| | ǭ| | Ǩ| | ɽ| | | | | ɽ| | | ƽ̶| ɽ| ɽ| | | ԭ| | ׿| ҵ| ΢ɽ| Ȩ| | ¡Ң| | ˳| | ˶|