含烟 meaning in Chinese

snus
wbwdhy

Of angelica fight anaemic action , what the likelihood contains ? of b12 of nicotinic acid , vitamin to wait with its about
当归的抗贫血作用，可能与其所含烟酸、维生素b12 ?等有关。
Test method for determining the viscosity - temperature relationship of used and soot - containing engine oils at low temperatures
低温下测定已用机油和含烟机油的粘性-温度关系的试验方法
Standard test method for determining the viscosity - temperature relationship of used and soot - containing engine oils at low temperatures
低温下测定已用和含烟机油粘性-温度关系的标准试验方法