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Terms for subject Metallurgy containing bob | all forms
EnglishChinese
balancing bob平衡锤
cope bob上半型暗冒口
density bob密度球
density-surface tension bob密度-表面张力球
drag bob下半型暗冒口
shrink bob补缩腔〔包〕
skim bob沉渣室
skim bob集渣暗冒口