减速器减速装置 reducing gear
减径机 reducing mill
还原焙烧 reducing roasting
减径 定径机 reducing sizing mill
电解还原槽 reduction cell
还原粉化 reduction degradation
还原热 reduction heat
断面压缩率 reduction of cross sectional area
每道压下量 reduction per pass?
还原过程 reduction process
还原速度 reduction rate
压缩比;减速比 reduction ratio?
减径机 reducing mill
还原焙烧 reducing roasting
减径 定径机 reducing sizing mill
电解还原槽 reduction cell
还原粉化 reduction degradation
还原热 reduction heat
断面压缩率 reduction of cross sectional area
每道压下量 reduction per pass?
还原过程 reduction process
还原速度 reduction rate
压缩比;减速比 reduction ratio?
还原精炼 reduction refining
薰烟黑 reeking
卷取机的卷筒 reel block
卷取机的张力第器 reel tension regulator
卷取机;卷筒 reel?
轧管机均整 reeling
均整机 reeling mill
精铜 refined copper
精炼铅 refined lead
精炼铜 refined matte
精锌 refined zinc
精炼厂 refinery
精炼炉 refining furnace
精炼渣 refining slag
反射显微镜检查法 reflection microscopy
回龄凝器 reflux condenser
回寥 reflux ratio
耐火材料夹杂物 refractory inclusion
耐火内衬 refractory lining?
难熔金属 refractory metal
耐火混合料 refractory mixture
耐火浆泥 refractory mortar
再生浸出液 regenerated leach liquor
交粱热 regeneration
再生烧嘴 regenerative burner
再生淬火 regenerative quenching
蓄热式均热炉 regenerative soaking pits
规则状粉 regular powder
控制棒 regulating rod?
金属珠;冰铜 regulus