North America- cTUVus&ETL
▍Introductio
Salus Occupationalis et Salus Administratio (OSHA) sub US Department Laboris requirit fructus usus in fabrica probandi et certificati ab laboratorio nationali agnito antequam in foro vendi possunt. Signa probatio adhibita includere American National Signa Institutum (ANSI); Societas Americana ad probationes et materias (ASTM); Laboratorium Underwriters (UL); norma et inquisitionis norma pro mutua recognitione officinarum.
▍Overview of NRTL, cTUVus, et ETL .
● NRTL brevis est pro Testis Laboratorium Nationally Recognitum. Summa certificationum et probationum 18 tertiarum partium ab NRTL, incluso TUV, ITS et MET agnita est.
● cETLus Mark: America Septentrionalis Certification Mark of Electrical Testing Labs of United States.
● cTUVus Mark：North America Certification Mark of TUV Rheinland.
▍Signa Certification Communia Pugna in America Septentrionali
| S/N | Standard | Description of Latin |
| 1 | UL 1642 | Salus pro Lithium Batteries |
| 2 | UL 2054 | Salus pro hospitii et Commercial Batteries |
| 3 | UL 2271 | Salus pro batteries ad usus in luce electrica vehiculum (LEV) Applications |
| 4 | UL 2056 | Forma investigationis Safety Lithii-ion Power Banks |
| 5 | UL 1973 | Batteries for Use in Stationary, Vehicle Auxiliaris Power and Light Electric Rail (LER) Applications |
| 6 | UL 9540 | Salus pro Energy Repono Systems et Equipment |
| 7 | UL 9540A | Test ratio aestimandi Scelerisque fugitivorum Ignis Propagationis in Pugna Energy Repono Systems |
| 8 | UL 2743 | Salus pro Portable Power Packs |
| 9 | UL 62133-1/-2 | Standard for Safety for Secondary Cells and Batteries Containing Alkaline or Other Non acid Electrolytes - Salutis Requirements for Portable Signati Cellulae Secundariae, et Pugnae ab illis factae, pro Usu in Applications Portabilium - Parte 1/2: Nickel Systems / Lithium Systems |
| 10 | UL 62368-1 | Audio/video, informationes et instrumentorum communicationis technologiae - Pars 1: Salutis requisita |
| 11 | UL 2580 | Salus pro gravida ad usus in Electric volutpat |
▍MCM's'vi
● MCM testis oculatus laboratorium tam TUV RH quam ITS in programmate certificationis Americanae Septentrionalis est. Omnis probatio in laboratorio MCM acta est, ut emptores melioribus faciebus ad faciem technicae communicationis officia.
●MCM membrum est UL Signorum Committee, evolutionis et recognitionis UL signorum participans, et signorum notitias pariter custodiendo.
