DIN 81421-1:1977-04 Strap-shaped handles for equipment, type for bolted

标准编号:DIN 81421-1:1977-04

英文标题:Strap-shaped handles for equipment, type for bolted

德文标题:Bügelgriffe für Ausrüstung, zum Anschrauben

发布日期:1977-04

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