Inkampani yaseChina yokuvelisa iValve Butterfly: ukudityaniswa komgangatho kunye nokutsha
Ngokuphuhliswa kwemizi-mveliso ezenzekelayo kunye nobukrelekrele, iivalve zebhabhathane zisetyenziswa ngokubanzi kwipetroleum, iikhemikhali, isinyithi, amandla ombane kunye nezinye iindawo. Njengenkampani yokuvelisa i-butterfly valve e-China, kufuneka sifumane ibhalansi ...
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