- HongKong, China
- US $153.90
- Jan 30th
HT-225 Concrete Test Hammer Model: HT-225 Name: Concrete Test Hammer Explanation Consistent withGB/T9138-1988 standards and JJG817-93 statutes and JGJ/T23-2001 technical regulations. HT-225 Concrete Test Hammer generally applied to building components, bridges and all kinds of concrete components (panels, beams, columns, bridges) strength. Features