单词	decopperized lead bullion
释义	decopperized lead bullion 除铜粗铅
随便看	concrete-mixer concrete-mixer drum helical curve concrete mixer lorry concrete mixer on truck Concrete mixer operator Concrete-mixer operator concrete mixer piles concrete mixers concrete-mixers concrete mixers combined, road construction Concrete mixer station concrete mixer truck concrete mixer vehiclc concrete-mixer vehicle concrete mixer with vibrating blades concrete mixing concrete mixing and transporting car concrete mixing carrier concrete mixing eqipment concrete mixing equipment concrete mixing machine concrete mixing pile concrete mixing plant concrete-mixing plant concrete mixing plant boat