Min. Order Reference FOB Price
1 Piece US$1.00-5.00 / Piece
Product Description
GD-4508C Bitumen Ductility Tester / Bitumen Ductility Testing Machine / Bitumen Extension Tension Machine Introduction: Bitumen Ductility Tester / Bitumen Extension Tension Machine is used to Determine petroleum asphalt under the predetermined conditions and in certain temperature, at a ...