n. boronizing
... boron硼 boronizing硼化处理 bort金刚石屑 ...
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硼化预处理 boronizing pretreatment
硼砂玻璃化处理法 borosilicate glass process
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研究了加入稀土和硼细化处理对铸造铅黄铜组织和脱锌腐蚀性能的影响。
The paper presents some results obtained from a research about effects of rare-earth(RE)and boron(B)refining on the microstructure and dezincification corrosion properties of casting lead brass.
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