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标题: DIN 51509-2-1988 [打印本页]

作者: prettypoet9    时间: 2014-1-14 16:04:53     标题: DIN 51509-2-1988

DIN 51509-2:1988-12 Schmierstoffe - Auswahl von Schmierstoffen für Zahnradgetriebe - Plastische Schmierstoffe

English title: Lubricants - Selection of lubricants for gears - Semi-fluid lubricants



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