DIN 8328-3:1984-01 Numbering of watches and clocks; energy supply, winding mechanism, oscillating system, protective measures and additional functions

标准编号：DIN 8328-3:1984-01

英文标题：Numbering of watches and clocks; energy supply, winding mechanism, oscillating system, protective measures and additional functions

德文标题：Uhren-Nummerung; Energiequelle, -speicher, Aufzugart, Schwingsystem, Schutzeinrichtungen und Zusatzeinrichtungen

发布日期：1984-01

标准预览图