红丹,红铁粉 red iron-oxide,rouge
红热脆性 red shortness
运原性蒙气 reducing atmosphere
运原状态 reducing condition
还原期 reducing period
还原渣 reducing slag
缩面率 reduction of area
参考分析 reference analysis
精炼铁 refined iron
精炼熔剂 refining flux
耐火度,耐火性 refractoriness
耐火黏土 refractory clay
红热脆性 red shortness
运原性蒙气 reducing atmosphere
运原状态 reducing condition
还原期 reducing period
还原渣 reducing slag
缩面率 reduction of area
参考分析 reference analysis
精炼铁 refined iron
精炼熔剂 refining flux
耐火度,耐火性 refractoriness
耐火黏土 refractory clay
耐火层 refractory deposition
耐火炉榇 refractory furnace lining
耐火泥 refractory mortar
耐火修补料 refractory patching mixture
耐火捣料 refractory ramming compound
耐火泥浆 refractory wash
冷冻厂机件 refrigerating plant parts
回热,蓄热,再生 regeneration
蓄热器,再生器 regenerator
普通灰[口]铸铁 regular gray iron
调整器 regulator
再热炉 reheating furnace
加强带 reinforcing band
废品率,退件率,不良率 reject ratio
不良件数,退件数 rejection number
不良品 rejects
浇桶转浇 reladle
松弛试验 relaxation test
离模剂 release agent
缓冲冒口 relief sprue
残留金属液 remaining melt
残留磁气 remanent magnetism
再生铁 remelted pig iron
重熔 remelting
移动式可倾前炉 removable clay matter
排除,移动 removal
旧砂复用 repeated transverse impact test
续制铸件 repeated use of sand
复磷 repetition castings
换置组件(压铸模) rephosphorization