SAC锤击式制样机 SAC Sand Rammer 制作各种标准几何形试样 For preparation of the mixtures of resin bonded sands. 重锤重量 Rammer Weight ---------------------6670g 下落高度 Height---------------------------- 50±0.5mm 圆柱形试样尺寸 Dimensions of the Sample ----50 x 50±1mm 抗拉试样截面 Tensile Specimen --------------22.36 x 22.36mm