Ukufakwa kwe-vacuum

Ukufakwa kweVacuum Ukufakwa kwe-Vacuum Flange ephezulu kakhulu nezingxenye ze-KF CF ISO

Ukufakwa kweVacuum Ukufakwa kwe-Vacuum Flange ephezulu kakhulu nezingxenye ze-KF CF ISO

uphenyo imininingwane