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铁铬铝合金化学分析方法.第9部分:钼的测定
Methods for chemical analysis of Fr-Cr-Al alloys.Part 9: Determination of molybdenum content
参考页数:6P.;A4
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铁铬铝合金化学分析方法.第8部分:铝的测定
Methods for chemical analysis of Fr-Cr-Al alloys.Part 8: Determination of aluminium content
参考页数:7P.;A4
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铁铬铝合金化学分析方法.第7部分:镍的测定
Methods for chemical analysis of Fr-Cr-Al alloys.Part 7: Determination of nickel content
参考页数:6P.;A4
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电触头材料电弧烧损试验方法指南
Guide for test method of arc erosion of electrical contact materials
参考页数:6P.;A4
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电工级氧化镁
Electrical grade magnesium oxide
参考页数:39P.;A4
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铜石墨电触头材料化学分析方法
Test method for chemical analysis of copper-graphite electrical contact materials
参考页数:7P.;A4
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粉末冶金法银金属氧化物电触头技术条件
Specification for silver-metal oxide elwctrical contacts by powder metallurgy method
参考页数:14P.;A4
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铜铬触头材料化学分析方法 第2部分:铜的测定
Test methods for chemical analysis of copper-chromium electric contact material.Part 2: Determination of chromium content
参考页数:6P.;A4
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铜铬触头材料化学分析方法 第1部分:铬的测定
Test methods for chemical analysis of copper-chromium electric contact material.Part 1: Determination of chromium content
参考页数:7P.;A4
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铝镍钴永磁(硬磁)合金技术条件
Specification for Al-Ni-Co permanent magnetic (magnetically hard) alloys
参考页数:11P.;A4
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