DIN 41091-1:1976-02 Dials for electric clocks; minute-stroke dials

标准编号：DIN 41091-1:1976-02

英文标题：Dials for electric clocks; minute-stroke dials

德文标题：Zifferblätter für elektrische Uhren; Minutenstrich-Zifferblätter

发布日期：1976-02

标准预览图