以前的版本 DINV 17611: 1964-05, 1981-12; DIN 17611: 1969-06, 1985-06; DIN 17612: 1969-06.2 – 6页 待续 Translation by DIN-Sprachendienst.In case of doubt, the German-language original should be consulted as the authoritative text.© No part of this translation may be reproduced ...
DIN 17611_c铝与铝合金半成品的阳极电 镀-中文_1 德国标准2000年12月 铝与铝合金半成品的阳极电镀 交货技术条件