Min. Order Reference FOB Price
1 Piece US$1,000.00-3,000.00 / Piece
Product Description
Product Description Automatic Tilt Contact Angle Measuring Instrument Water Drop Angle Measuring Instrument Test Machine 1. Preface Contact Angle refers to the tangent of gas-liquid interface made at the intersection of gas, liquid and solid. This tangent is in the Angle theta between the liquid ...