铸铁件电镀工艺的改进 关键词:铸铁件;镀锌;镀铬;前处理;后处理 [gap=502]Keywords:iron castings;zinc plating; chromium plating;pretreatment;post-treatment
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nodular iron casting 球墨铸铁件
White iron casting 白心铁铸造
Gray iron casting 灰铸铁件 ; 灰口铸铁件
Malleable iron casting 可锻铁铸造
Ductile iron CAsting 球墨铸铁件
Vermicular graphite iron casting 蠕动石墨铁铸造
solid iron casting 纯铁铸造
A third workshop employing stone moulds for iron casting has recently been found in Huize county, Yunnan province.
最近在云南会泽县发现了第三处石范铸铁作坊。
Steel casting and iron casting may purchase nearby.
铸钢件、铸铁件可就近采购。
The production of gray iron casting without thermal aging was suggested.
在调查分析的基础上,提出取消灰铁热时效的看法。
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