Shanxi Yangquan Min Coal siling air inlet-inlet lokal sing nduduhke fungsi awtomatik switche

SDF(D4)(D3)

SDF fan ventilation tunnel series sing cocog kanggo ventilasi tunel konstruksi ing proyék raya, rail lan hydropower, lan winilasi konstruksi éjiniah-injinér

FBCZ / FKZ mining axial flow

Mine explosion-proof axial flow major ventilator yai alat sing dirahan kanggo anang béda, nging, lan tunel.

Fan ventilation lokalized ing Ordos, Inner Mongolia

SDF( B) tip tunel konstruksih

SDF fan ventilation tunnel series sing cocog kanggo ventilasi tunel konstruksi ing proyék raya, rail lan hydropower, lan pendahan nèk ditindah.

Fan ventilasi lokal, Ordos, Inner Mongolia