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  2. RoHS - Wikipedia

    en.wikipedia.org/wiki/RoHS

    Chinese RoHS labels, a lower case "e" within a circle with arrows, can also imply compliance. The WEEE directive logo. RoHS 2 attempts to address this issue by requiring the aforementioned CE mark whose use is policed by the Trading Standards enforcement agency. [32] It states that the only permitted indication of RoHS compliance is the CE mark ...

  3. Engineering drawing abbreviations and symbols - Wikipedia

    en.wikipedia.org/wiki/Engineering_drawing...

    A general note applies generally and is not called out with flags. 2. Find number: "FN" meaning "find number" refers to the ordinal number that gives an ID tag to one of the constituents in a parts list (list of materials, bill of materials). Thus "fasten using FN7" refers to a fastener that is "find number" 7 in the list. FoS: feature of size

  4. China RoHS - Wikipedia

    en.wikipedia.org/wiki/China_RoHS

    China RoHS II expanded the product scope of China RoHS I from Electronic Information Products (EIP) to Electrical and Electronic Products (EEP). [2] Products listed in the EEP Catalogue must comply with hazardous substance restriction limits for lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyl (PBB) and polybrominated ...

  5. List of waste management acronyms - Wikipedia

    en.wikipedia.org/wiki/List_of_waste_management...

    The following article contains a list of acronyms and initials used in the waste management industry. [1 A. AATF ... RoHS Restriction of Hazardous Substances;

  6. Recycling codes - Wikipedia

    en.wikipedia.org/wiki/Recycling_codes

    Recycling codes on products. Recycling codes are used to identify the materials out of which the item is made, to facilitate easier recycling process.The presence on an item of a recycling code, a chasing arrows logo, or a resin code, is not an automatic indicator that a material is recyclable; it is an explanation of what the item is made of.

  7. Registration, Evaluation, Authorisation and Restriction of ...

    en.wikipedia.org/wiki/Registration,_Evaluation...

    The European Chemical Agency (ECHA) has published the REACH Authorisation List, [28] in an effort to tighten the use of Substances of Very High Concern (SVHCs). The list is an official recommendation from the ECHA to the European Commission. The list is also regularly updated and expanded.

  8. Glossary of electrical and electronics engineering - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_electrical_and...

    This glossary of electrical and electronics engineering is a list of definitions of terms and concepts related specifically to electrical engineering and electronics engineering. For terms related to engineering in general, see Glossary of engineering

  9. ROHS (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/ROHS_(disambiguation)

    RoHS is the Restriction of Hazardous Substances Directive by the European Union. ROHS may also refer to: Red Oak High School (Texas) in Red Oak, Texas, United States; Royal Oak High School in Royal Oak, Michigan, United States; China RoHS, the Chinese version of the above Restriction of Hazardous Substances Directive.