1)viscosity grade,粘性品质[等级]2)adhesional degree,粘附性等级3)quality and grade of balance,平衡品质等级4)Multigrade-quality products,多等级质量产品5)quality descriptor,品质等级描述6)acceptable quality level(AQL),容许品质等级
用法例句
Influence factors and quality descriptors are formed by the interview with operators in Qinshan Nuclear Power Plant and HDT analysis performed for SGTR and SLOCA based on this information.
