The standard categorizes wires into three grades and two coating classes to meet different geographical and structural needs:
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Unlikely. Many are scanned from poor-quality copies and missing tensile class tables. Do not rely on them for production. The standard categorizes wires into three grades and
Regular, High Strength, and Extra High Strength. Iec 60888 Pdf Free Download
Class 1 and Class 2 (based on the minimum mass of zinc per unit area).