ISO Quality certification Chotsekera mpweya chokana 2020.06.01_00 2020 mtundu watsopano wa air shutter impeller Mawonekedwe a 2020: Chivundikiro Chomaliza cha Air Shuttle Mawonekedwe a 2020: chipolopolo cha shutter ya mpweya Mawonekedwe a 2020: Rotor Yotsekedwa ya Air Closer 2020 mtundu wa back plate type air shutter 2020 valavu yamagetsi yanjira ziwiri 2020 Mtundu wa valavu yamagetsi yanjira ziwiri komanso makina olumikizira magalimoto 2020 Chidutswa chowonera cha chakudya chamtundu wa shutter ya mpweya 2020 mtundu wa turbine yamphepo yolumikizana ndi shaft 2020 Chotsitsa chachikulu chapanyanja 2020 A pneumatic double-way valve silinda sitiroko nyumba 2020 valavu yanjira ziwiri 2020A mawonekedwe osindikizira angapo akumapeto kwa shaft yotsitsa 2020 mtundu watsopano wa chivundikiro cha air shutter zapita Ena 1/16