Desc:Product DescriptionThe belt conveying line conveys all kinds of articles with different weights through continuous or intermittent movement. It is sui...
Desc:Product DescriptionThe belt conveying line conveys all kinds of articles with different weights through continuous or intermittent movement. It is sui...
Desc: Mini test tube glass 60 ml borosilicate screw thread glass test tube test tube glass bottles with lids Company Profile1) JN GLASS BRAND,FOUND IN1990...
Desc: Mini test tube glass 60 ml borosilicate screw thread glass test tube test tube glass bottles with lids Company Profile1) JN GLASS BRAND,FOUND IN1990...
Desc: Product Description1,2-Propanediol is an organic compound with the chemical formula C3H8O2, which is miscible with water, ethanol and various organi...