Electric butterfly valve akajairika matambudziko uye mhinduro
Electric butterfly vharafu zvinowanzoitika uye zvinogadzirisa Electric butterfly vharafu inowanzoshandiswa maindasitiri otomatiki kudzora midziyo, chimiro chayo chiri nyore, chimiro chakanaka, hupenyu hurefu hwebasa, saka yakashandiswa zvakanyanya. Nekudaro, nekuwedzera kwekushandisa ...
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