butterfly valve ductile iron class 150
I-Georg Fischer Piping Systems (i-GF Piping Systems) ibonelela ngezisombululo ze-thermoplastic zothutho olukhuselekileyo, ukubonelela kunye nokunyangwa kwamanzi kwiinqanawa. Inkampani ibonelela ngeenkqubo zombhobho zeplastiki ezikumgangatho ophezulu, ezinganxibiyo, kunye neevalvu, umlinganiselo kunye ...
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