99在线精品国自产拍中_日韩午夜精品视频一区二区三_亚洲色欲片一区二区三区_午夜精品一区二区成人免费_无码视频插B视频国产精品

_֮h(hun)Ƽ޹˾

0576-83662765
aƷԔ
˹V

˹V

r-

_

l(f)rg2011-7-1 16:01:21

ھԃ

aƷB
˹ᘴ̚ |P84/w/PTFE أ800g/m2 ȣ2.5mm ͸ʣ200-300L/m2/s я(N/5*20cm)3260 3300 Lȣ%򣺡10 򣺡15 ضȣ棩Bm(x)260 ˲r300 ̎ʽPTFEn

˹V
˹ǞߠtúɷmƳɹһN͞V
ڲwᘴֵ̚ĻAP84wSʹ֌ӸӾoܣwS֮gp@ԑߵ^VL
P84wS~ͽĶγɺܸߵıeϵ˲mCԓwSĽΑB(ti)ʹۉmеVϱ^yB͸VσȲ϶\Ķ^VL
ԓaƷccwȾƒ(yu)c
1.͜܃(yu)_260
2.ĥ@ԸӃ(yu)
3.Cе@
4\
5^VЧ
6^VL7ʹÉ@
8ۉmm

•ϢI(y)аl(f)ԓI(y)ؓ؟Ϣݵ挍ʴ_ԺͺϷWվ˲Гκ؟

֙CWվ

˾®aƷ

“(lin)ϵʽ

  • IИI(y): O
  • Iģʽa
  • I|˽II(y)
  • ؅^(q)㽭
  • 朽ӣĩұ

Ԓ0576-83662765棺0576-83662795(“(lin)ϵՈעЇĩұ̄վW)

УЇĩұ̄վWICPCB2-20100325

•ϢI(y)аl(f)ԓI(y)ؓ؟Ϣݵ挍ʴ_ԺͺϷԡWվ˲Гκ؟

ЇӲ|Ͻ̄վWЇĩұ˲žWЇĩұЇעξW

0576-83662765
һL֙Cչλ