5.4. There shall be no waiver, extension of time or relaxation of any of the provisions of these Terms and Conditions, which we may show, grant or allow you shall operate bey an estoppel against us in respect of our rights under these Terms and Conditions nor shall it constitute https://andybaayp.imblogs.net/61252449/açıklaması-steel-fire-door-hakkında-5-basit-tablolar