brick hammer

n.

砖锤；

Brick-hammer.
Experimental Study on Estimation of Compressive Strength of Brick by rebound Hammer Method
A Comparative Study of Hydraulic Press and Pneumatic Hammer as Brick Forming Machines
Man hit with hammer and brick before raid
Rebound Hammer Tests of Calcium Silicate Bricks – Effects of Internal Compressive Stress on Measurement Results
Field Identification of Bricks by Rebound Hammer Test
Application of double rotor hammer crusher in fired brick enterprises
Brief introduction on hammer crusher
On correlating the modulus of elasticity of stack-bonded flyash brick masonry using impact hammer and compression tests
Response Time Model Including Distance to Difficulty Parameters for Cognitive Tasks