test tube clamp 试管夹 ; 木试管夹

Bite Test Clamp 齿咬测试器

Tension Test Clamp 拉力钳

battery clamp test 电池夹钳测试

Heated test tube clamp 加热时夹持试管

Power Clamp Test 功率辐射测试

test-tube clamp 试管夹

Clamp Test 夹抱试验

test- tube clamp 试管夹