spirella 10.50029 Ntle le ho Drilling Aluminium Installation Guide
Tseba ho tenyetseha ha 10.50029, 10.50030, le lihlahisoa tse ling tsa aluminium spirella ka mokhoa o mocha oa 'Without Drilling Aluminium'. Lekola litharollo tse sebetsang tsa ho kenya ntle le ho cheka libaka tsa aluminium habonolo.