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Ishubhu ye-Silicon Bronze Yokuthwala Okungagugi
Isingeniso Ishubhu le-silicone lethusi linezakhiwo eziphakeme zemishini, ukumelana nokuhwamuka nokugqwala, okushiselayo, okungewona uzibuthe, ukuqina okuphezulu, futhi ifanele ukukhiqiza izingxenye ezinwebekayo nezingxenye ezingagugi.Futhi impahla ngokwayo inempahla yokungathinti ukusebenza kwayo ngaphansi kwezimo eziphansi zokushisa, ngakho-ke ingasetshenziselwa amapayipi okuthutha emikhakheni ehlukene, futhi izakhiwo zayo zamakhemikhali azinzile, ...
