Izici zabo zifaka:
Amandla aphezulu: Izinsimbi zomzila zivame ukwenziwa ngensimbi esezingeni eliphezulu, enamandla nokuqina okuphezulu futhi engakwazi ukumelana nengcindezi enkulu kanye nomthelela wezitimela. Ukushibilika: Izinsimbi zomzila zingaxhunywa zibe izingxenye ezinde ngokushibilika, okuthuthukisa ukuzinza kanye nokuphepha komzila wesitimela.
Izindinganiso zesitimelangokuvamile zibekwa yi-International Organisation for Standardization (ISO) kanye nezindinganiso zemboni yezitimela zezwe ngalinye. Nazi ezinye zezindinganiso zesitimela ezivamile:
Isitimela Sensimbi Esijwayelekile se-GB, isitimela sensimbi esijwayelekile se-AREMA, isitimela sensimbi esijwayelekile se-ASTM, isitimela sensimbi esijwayelekile se-EN, isitimela sensimbi esijwayelekile se-BS, isitimela sensimbi esijwayelekile se-UIC, isitimela sensimbi esijwayelekile se-DIN, isitimela sensimbi esijwayelekile se-JIS, isitimela sensimbi se-AS 1085, isitimela sensimbi se-ISCOR.
Isikhathi sokuthunyelwe: Ephreli-03-2024