stainlessadj.无污点的；无瑕疵的；不锈的stainless steel blank不锈钢种板stainless steel lining不锈钢衬里stainless-clad steel不锈钢钢包层金属,不锈包层钢stainless steel vessel不锈钢容器stainless steel nozzle不锈钢喷嘴stainless steel needle不锈钢针stainless steel square不锈钢直角尺stainless steel spring不锈钢弹簧stainless steel plates不锈钢板stainless steel powder不锈钢粉