1.8mm 0.070inch AISI304 Stainless Steel Ball for Medical Instruments Chemical Industry 0.023 Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：1.75mm 0.068inch AISI304 Stainless Steel Ball for Aviation Aerospaceperfume Bottle 0.021g Next：1.9mm 0.074inch AISI304 Stainless Steel Ball for Grinding Herbschemical Raw Materials 0.027g
