Gdv-1 Asphalt Pressure Aging Simulation System

Gd-0722A Automatic Centrifugal Extractor for Bitumen or Asphalt

Gd-0702 Compaction Test Electric Marshall Compactor

Gd-Xy150 Road Paving Use Bitumen Gyratory Compactor

Gd-0623 Heavy Oil Asphalt Saybolt Viscometer

Gd-2801e1 Bitumen Standard Penetration Test Apparatus

Gd-2801e1 Asphalt Needle Penetration Test and Core Penetration Testing Equipment

Gd-4508g Low Temperature Asphalt Ductility Tester

Gd-2806g Automatic Asphalt Softening Point Tester/Highway Bitumen Softening Point Tester

Base Model Atomic Absorption Spectrophotometer

PC Controlled Bomb Calorimeter

Kinematic Viscosity Testing Equipment for Lubricating Oil

Gd-2806e Asphalt Softening Point Test Instrument

Gdhl-III IEC62271 Digital CB Contact Resistance Tester

Gdy-1A Oxygen Bomb Calorimeter /Heat Value Tester/Calorific Value Tester

Thermostatic Water Bath Gdh-501A 48 Capacity

Gdhl-III Contact Resistance Tester for High Voltage Switch

Gdj-1b Digital Viscosity Tester/ Viscosity Meter/ Viscocity Analyzer

Gdj-79 Laboratory Viscometer Rotational Viscometer/Oil Viscosity Tester

Gd-17040 X-ray Fluorescence Sulfur-in-Oil Analyzer/Laboratory Equipment